1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7a5c57d6a604de068ecdbb2d80e2a7eaa3ef3a8674011b5f985b235cca2919. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/126e3403-8621-4b12-9229-e5e5e475bf52.json and https://artists.proofprofile.net/proofs/artist/126e3403-8621-4b12-9229-e5e5e475bf52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mozart for Babies: Lullabies (Brain Development)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de654dd38f3878b03b15c351fd280459a116e3f6c26941e4b7b280629a4033a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42017411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5248f56a7808ed68684a7dd3054a5ce1af8a7a61471065ad7171160d2b837e22. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42017414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb895da0203e0740e6336f7974f88a9e5208a7b62b29402d906a134e9c0cecba7. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42017415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9adf0d5d062b461d63de36ca4f73513e4075d88c09c5ad11bdf9db6fd99bfe. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42017419.
Lullabies for Babies: Mozart Brain Development
6 Contredances for Orchestra: No. 1 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096e7fc2ab1f146351d18698aaa876b2b1eaf2914cb7bff2355557bfe33e1853. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007973.
6 Contredances for Orchestra: No. 1 in C Major Thema 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f7e52a89c3973a8656734e1f00457f10545e91e2222e312a703e805a40a0af. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007974.
6 Contredances for Orchestra: No. 2 in E Flat Major Thema 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf13720e5534e319b814081b7540efc52479f16f23203e609a42b76fc8cfdad. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007976.
6 Contredances for Orchestra: No. 4 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90edc8ff10ee12fa2169faa1d84c9240fa292983961fe2000fa430b66e1f4667. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007977.
Le nozze di Figaro: Amanti costanti, se guaci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4030ddee9637321cbb5393216f10df2d88712c641eee7f46b290b47a408c4557. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007978.
Le nozze di Figaro: Aria Basilio, In quegli anni in cui val poco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe706afbfe6c08ca4d399032a33e902dc1ac5a4ae2eaf03a406f116dc18dd9bab. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007980.
Le nozze di Figaro: Aria Figaro, Aprite un po' quegl'occhi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d5fbf1332fafe0a53d6aeacae7da19d14bf0f4d279f7bb4a609bde9a233c3b. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007981.
Le nozze di Figaro: Cavatina Barbarina, L'ho perduta me meschina!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308d2efbe0b853ef7f01da2c206d15b288987118f8922afe2d4cecb952e8fb1f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007982.
Le nozze di Figaro: Coro Giovinette, Ricevete, o padroncina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1edfa0d306e31cc40d8bf31ed2e1ca7d35cdb97966247d546923515cfcc2c63. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22007983.
Lullabies for Babies: Mozart Brain Power Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b30c159dc4f864c8be3bd382a70b2d2f0255231f3b3adeecc2c85ffa5db0b4b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82049521.
6 Minuets for Orchestra in C Major Kv 599 No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8be81b09f79692ffc7c4bdc2c1f49539e3b46c3ada3e8ee35ebcc2250b912ab. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82049528.
Lullabies for Babies: Relaxing Mozart Brain Development
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796d79cf980ca884628cc0895cfa3ce2c1e512f66b60c9e6b80c3069a2ec51a8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92079133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ffccdac833e6b5b69050c9b5e0d1c6288ccf48ba82dda02c5860e37289f571. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92079134.
4 German Dances for Orchestra: No. 1, Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63a1b020d0d63cfc8027a5985612db54351aa4bb77063e6d09c14210ba92f48. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92079135.
4 German Dances for Orchestra: No. 2, Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b75a407bfd12d1ff8c5ec7aa2c43bcb5647d7af1f8bf49d47a7b512e229d2d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92079136.
Lullabies for Babies: Bedtime Mozart Brain Development
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeac8b709a9b822295e6d5a91c82474e988b977e1e2b9f7467c60d89a3d43da4. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:04:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161721.
Piano Concerto No. 12 in a Major I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b39699a8939ae38a55d29c7d1da5c66cee47e743106d88bba33799af7de960. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161724.
Piano Concerto No. 12 in a Major II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1819c130ba292d71e9a6d91859453ca45a8f9fc77496a8e6ca2595128979fb55. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161725.
Piano Concerto No. 12 in a Major II. Andante (Thema 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d9266649060dd81ff799ddf812a955437110a77cd1d0ec2e4b17ec56765ee6. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161726.
Piano Concerto No. 13 in C Major I . Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582d4d1b6cff67f84efc9c673290693ee206ef1a34d836163ebd654b634c34f9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161729.
Piano Concerto No. 13 in C Major I . Allegro (Thema 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7600fa3bf7bedc0594155d2d32353132b703861d3eb18797c2da471b8ea62f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161730.
Piano Concerto No. 13 in C Major III. Rondeau. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec86e60109c7e05baa501f67d591db5f1ebe994263587b82bfdc3dd3aaf8ae10. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161732.
Duo for Violin and Viola No. 1, Rondeau, Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721ce2bcbb271574ffa792d4a465e2dac96ca228de8d60e5b49aff90320bd519. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161743.
Duo for Violin and Viola No. 2, Andante Grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3365c1187baf6e48e1c857fde9bf5f604855b3ebe967f37d92dfb65464d7fa6. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2161744.
Lullabies: Mozart for Babies Baby Sleep Music
Quintet for Piano and Winds in E Flat Major I. Largo Allegro Moderato (Thema 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec10ce0e8f2b8ed131cb6aa7ef424ecfda30c9c650afa3184bc2f049356729d8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42101055.
Quintet for Piano and Winds in E Flat Major II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff517cbaa11f980f9da40a21bd99cf219142fdd5db2eeea2a390710d5b40537. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42101056.
Lullabies: Bedtime Mozart Brain Power Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1039ab79f9f61d0a93a95db8c6a1c7f1c9255ebd059b966cffd6f904557a27f1. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42171385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd477e0ae9e963fe7a008f37c2ffbf52d4ccceb9ad8a502039726f9b680e9aba8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42171386.
Violin Sonata No. 23, D Major 3. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a155bec448d278edc0132cd5bbc1ef13b87e9cde0c8cb18d709f93f08ae0ad. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45edf9d13d4a42f529db1ba0ff12eef02127815c5c7898e872f30dfcfa904261. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7239ecbccb5b64bd4c8f89b4ddf7d828894265d5c7cb258a7b191d6bafb9b41d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123713.
Piano Sonata No. 7 in C, 1. Allegro Con Spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a36e89099bf711016997a23b8cb69dc1ad21841fecf6fa8040d05cadb3ca2b3. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed18c17ad426e754eb1a3831d25d2110b611ae080878593903b9606ebd50990. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123715.
Piano Sonata No. 7 in C, 3. Rondo (Allegretto Grazioso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a6e67bef83c6aea5f4a0c52cc5082b4a6d697ca6f086e01130dc24e07e02b2. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123716.
Piano Sonata No. 8 in a-Minor 1. Allegro Maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3d78b49a9b2d5768159907ad13eab5da1cb69ddca7f7d773cb67d0bd36e1aa. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82123717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9690f5651e6efaa38b89ab1b084cb381c09fefc9fbff488f7c79e886463b6324. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dad3ff0e8929628606c541de91ce820bb962e0c8083e49be53c349ea634a3c3. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dc9b90686011d2f0ce2412be577e3ac7878fbbe861bf56c0a33e52f419c62f. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae2a2b01f61911327d418690db195f964e0cb6c1875a496424af95cab827f22. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b63b2df9449d32e108c225f30588643d19c4d7a7882eea3a0cabd59d4e0ac1. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141214.
Sinfonia Concertante in E Flat Major Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8416e500a9c791c3bb4004a4fe377a66fe55a5ec6e0b0001c809cd12aaaa49cc. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141215.
Sinfonia Concertante in E Flat Major Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fd4544c167737b26feaa763fb84e328c1d02713e40dd224af445cd705d55ac. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92141216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff91ff407bd6f983eccc06ee64a7bfb95b07bfc786b696169209f205fe483d8. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2159674.
Rondo for a Horn Concerto in E Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc7a486dae6da55232cc039b4ade66b7cdfa079f8f01fade571f27eb9d6b758. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2159675.
Allegro for Keyboard & Violin in B Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee45c97669a755680335caabb30c08f8fe083142602551326ef0412f42cc201. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:35:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2159676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1513b57815c7c7ef83757ecd94011d750f12a888a16e756b8500381937a70a16. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ad2a0b6ce19c24dfa69a6d13179f9952ad854ae05d91123747ebed9782a1a1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218332.
Die Entführung Aus Dem Serail Ich Baue Ganz Auf Deine Stärke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce63824d6414b5a243283c37af88a2eedc93eb767ce32c84f05c0185070aec1e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c488e8d297b82019c863f886cc2d3cac32c3c3db33b0f2cbda5aaebe8a0c544. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218337.
Symphony No. 35 in D Major Haffner Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc502fd3ab756cd59f3cd3f6fe70aee226ffb29bf92871e950611ff196255e541. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218342.
String Quartet No. 14 Allegro Vivace Assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8596e014995db2356d0787cb7a012695da6d2972d4d143342753fc9d0b719498. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:04:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08997afbe859c6ccb7bed6de0e003700b4aa0d23654ccd2bc2c6327e5e3328f9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218346.
Lied Verdankt Sei Es Dem Glanz in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78097df94ee3ff104f54da217379872a1d08616964ab21fa0060361fd8f6c3f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:18:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8a8ece8c46cfc4a85236ba195567032df8300a183091d99cd17f3d5861e104. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2218350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093e19b87d07ff3e64c00ba2674e33aaabe31556d32538b39ad524876f927f33. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80222b994960d96bcd3d2b0d6b24395ac6e89e765bb7b6853d8d7651a33fd892. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239233.
Le nozze di Figaro: Voi, che sapete (Thema 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fb1413929316b3b2a030362df44195245de8e413cead9957a35eca794f4bbd. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239234.
Le nozze di Figaro: Aprite, presto aprite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9686a78f13e81d8405d4aa54064802cfd30494872379df0480ecfc8bdd7168a4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239235.
Le nozze di Figaro: Esci ormai garzon malnato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79badc081b82b2526a8827090e4d2d8eb1fdc8d4ddec0311a7b2e84b25cb7e9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74203f9963cf2fe3c551599b1fb82c773a7a0b6f5f02a1811b47545787c8efe8. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239237.
Le nozze di Figaro: Riconosci in questo amplesso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fcc568eb5c7ebf2004f2743143ab7d3771de308ce638fd802e4d24be9fbe8b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239238.
Le nozze di Figaro: Canzonetta sull'aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4618cdabfdc13894fe8f1ff5175395c0ca5fef98c315b5181996633f30b4956f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2239239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccea51758a11777f7634f111e7604e8422d4c8bffec75190cabb2f9be30ca71. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42232352.
London Sketchbook Rondeau Allegro Moderato in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a281e3d9b71d265f94abeef728a8d21fea933c725b65217ffbbede60c9537. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42232353.
London Sketchbook Tempo Di Minuetto in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507ef113793a245a3ab237fa60008e734a6b7191886e3f59691706ce738f5b0e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42232355.
London Sketchbook Contredanse in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93a98aedc7a9ed0963bab7ed996bcd8e54e6adb69a6efce93ecb70d932ada8d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42232356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9d389bb75aa2bda68f59ecb1071c9781d20a002bbe02743dc22a0abd20bd8c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5132435b6c3903c62d56f266c02d492db03876e4f30c27a577ccc79be5fefb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd731dbc14f40295319829697f9b96079c416079df92011d35f34b1800a442b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220023.
Sonata in C for Piano 4 Hands Allegro Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda037ae79706239af5428c0f4390f011baa3e2a9fd045f2b94ae9dcd695ae2dc. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:02:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220026.
Galimathias Musicum in D Major Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf9a74a421acd38f70c73574901e84c6190d4679522937ca414131c7de91611. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:05:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220033.
Galimathias Musicum in D Major Molto Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8177a5770e8360f7f52931918a42c308fd9b5fe0271f71f9b5d01d79b26083. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22220035.
Offertorium in Festo Sancti Benedicti in C Major Aria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc47fc23ef088e362cf529cf3563efb319ff72d2c00a85bb5e6de42e917d93ae. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:06:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82233152.
Die Schuldigkeit Des Ersten Gebots Aria Barmherzigkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829421980bb7309dcfe6d0c0dda0cad53d638c5bf96129479c2050debf5c8f7a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82233157.
Die Schuldigkeit Des Ersten Gebot Schildre Einen Philosophen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec4197b025f8552e3164f22af731b43bfd30a91d52ed2da4c1a90018b402c44. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82233162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c2f7c5ad2b4a939b1b7e65098dafc450cb343771f2f1e5e8b030fd1f651fed. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82233172.
Bastien Und Bastienne Mein Liebster Freund Hat Mich Verlassen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b4da8721e626159e20823a482ff38f8d28d97a8da3d1d18821cc1fdbf4f66. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251599.
Bastien Und Bastienne Ich Geh' Jetzt Auf Die Weide
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac31b4451b9cadc2d4c92f0fa43c13a10c675c581ab204df39878ca5c2de223. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:47:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251600.
Bastien Und Bastienne Wenn Mein Bastien Einst Im Scherze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6932268ab3a860ddd8ef19b46a1f11980f1f9a81236ba1526ee75532d64d80e. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251601.
Bastien Und Bastienne Würd Ich Auch, Wie Manche Buhlerinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8c5228137946eb277ab878c6a7f9033837dcb66d27fb94ffe783a0792ebfbe. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e6f8dd223f10dfac4ed76e1b4c5131f4649a910b2e7e9c6713530fdccc955b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1b85fc5f0e7c900522780874b14eff5b00e873c1901e9581c7d3f5d321594f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251607.
Bastien Und Bastienne Geh'! Du Sagst Mir Eine Fabel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9c61627960dba9a2776d2ee8f7d76d6e68e190289406a953eedb18453c651e. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020de4df1f0cb759dfc52eb36e056cf8fee54c4114d33d2e9796858f5f350ca9. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36b61738491413231caa4c07d947bedbb1b24e1c835c0bf57f6a0742d792737. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d8ac74965a71eae93f616086f93cfb4571498f93fb12f5e77b653af41e3511. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d98af77b96aeb3d172333d753058668ded173a351bbbeaf8c9fa545f2103553. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2304fcea7d98fad70f66e3049b03d8e2fc61948d0f1ae9fd13243d10ffd476a1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb9d7d745f65d52c3a8e9e99dc69d7f6e4e2e2c677c53357f4c3d8807aa3f7a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92251623.
Offertorium Pro Omni Tempore in C Major Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf87b95780bb7259afa0e70f7905c3bea9381a7f8f16b9802201cefb7bd81f9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332aa82809dbd894b7fc10eed459306157af29791bed7893f32ea6970325ff3f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284995.
Te Deum in C Major Aeterna Fac Cum Sanctis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122b5034409447901f38af37a4ced92abb369a527dc6526817e86455f840ba25. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47f50a0af169f4f04ecbf2fb840333fb74dffaca6af182b752d3a445a3849ec. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284997.
Church Sonata No. 2 in B Flat Major Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fdf1f4f07939a08538cbf036b12c3d412131245228f11d49f7ee083eddaa41. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce95b61d6e05bf710f03aff96a23bb144703d52dcbce144d6bfaad42e1417bb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2284999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20cf74bc656b223ee5fbf5e11dff0456eeb8b0fdfefe8d1396a7b5fcd84ce4. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2285000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44366381f812842352fe6e1d005a9a6f227064e9e62a1df8b6c13bf6e0a42eb8. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2285001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87312d3d1c5321ffa386c6b3208fa307226cfffb665e1fe27d66101bf3eb29a7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374281.
La Finta Semplice Non C'è Al Mondo Altro Che Donne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d9e3532a97d4d7f937ce8b38ada8a8f6dc55731bd15c07b0a949bfecd675ae. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374282.
La Finta Semplice Guarda La Donna in Viso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13878cf184617b828b30df430fba299a8a4ff2209257c4888b539a3d672eb34f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68e31d5066a9cedef7f3cf53a8b9b5042174c6879a3d2a63c0c8bebee93640b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374288.
La Finta Semplice Dove Avete La Creanza Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58bdf1178cd8051dac30cdf1f8b2f63fd3940f3a37947b262b8a52327e23299. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374290.
La Finta Semplice Tutti Dove Avete La Creanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7ef628ca394a45152fb622aecf71916e5adef327192d7c9d39255d68fe82b5. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c6e6fc45d26c672ea93d4002bf053985560da3708ae83de167f417eba33d50. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374292.
La Finta Semplice Con Serte Persone Vuol Esser Bastone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350157f33c176932495bf609f7d77c00755c9ef5cfa9322bc03119498e54df29. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374293.
La Finta Semplice Se a Maritarmi Arrivo Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3617beaf5d21d5145dcc134aac73201b7c0df4a85820dd5dae5c44a753634e4. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374296.
La Finta Semplice Amoretti, Che Ascosi Qui Siete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff9f11f859efacf817d08272613cbfdda003cc1962a418404463fe519ddcb91. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eee0d6bf73cad5a9556bf47fc2836d9e1b07ab9180771dad0d590a41c342835. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836fcdcdd8120595bb891956766a512cee8c08663dd6cd24da4a542d90d7ae1c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d79eba5bc665d11ea3a3beb0c6da144be147e26bc0b7bfcb85b68a76d21fa28. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfbdce189a0d8851a62a03553465b7d48ecdc7bc89bfed8482c209b81d1437f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374307.
La Finta Semplice Nelle Guere D'amore Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe64e8f86180b70ac3aae282ffc2723416d3d153a727ea941abeac5a80e8be0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2374309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec94efaedaa5424f4ddf7ab9154b5d5d9d9b1960957395e5091265acb155a993. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22306356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3b8df6c3f5a6b550693f41e0c811451b41df2e03bae82cfc786b98e43d1abd. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22306359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f6ef5ea598b00fc7f3c3bf4023a50618dd4794d49a6ee9132078e8f639a4e7. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22306362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc551edfd5451a57110a51d30d3b1ea0c10f037b11a47bf594c2162ec9b909f5d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22306365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219aa4814fbd24a7e3b40d1774dc61bdf46c9ae654db1c74da52212f3330886. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97653418f79a47912a0189ce19b6214fc78a9fdc3581aac98deabb28e4ba86a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301984.
19 Minuets for Orchestra in C Major Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f5619adf3e911b229871abee5dc4e867a5782e6e185f414667985c683944f4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301985.
19 Minuets for Orchestra in G Major Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa47d239b162819afa5135a16ba809ddb97515421c7f27338ad2542c0e50966. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301987.
19 Minuets for Orchestra in F Major Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a88f7d723ca9c61dbdc87ec20e853fb9722c5c3ffb37c7f2c326d73e167927e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301991.
19 Minuets for Orchestra in C Major Tempo Di Menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe97840f860104c70ae8afbc177c03c449979e9175c67e501629b98778313efe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82301992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32a891d2d5c0a4e0a3c629b2bf7eef16533bb24459a3a32f274eeecf913ca18. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMH92327516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e2fb10c8b23c3eb5f6d64f12d5821b20c507b391d39d7b8e6d52c6b731a4ff. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMH92327517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c71b3314f058e80df8233a62687c6a85a686c1dbac0fb8a20544da0f0766025. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2335648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dd09558d137943e4630c65448fbabf8415d6caa3072ac8af58f60b3a161490. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2335649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03fe9347c658f129a6cde900eec4d9b370fb0d0ab0f264824266bd9864fdabb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2335650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fb680460d0e54dbbc94b859af28a7cde03b680c2be74738575b9b4ad7201b8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2335651.
Mozart for Babies: Brain Development and Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964c6d38d5fcab42afda76679c24c78f731ffb8e1401225433db6c80156ebf51. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2442001.
Piano Sonata 13 B Flat Major Andante Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48146966cf3ce3d613b8b72d9c3e1ce9f1603ec6752eb247bb624ccea91d4f9b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2442002.
Serenade for 13 Winds in B-Flat Major Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074294798e472e1407419c01c6a3e0711f153fe23ae83ec97eb6afead0bdcb3c. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2410340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1acdd623b53aa289b27be85f2489ae973bb26a1b1c5b819611f93924aab327. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc129704d4392503076fba11520537c87a3ebaa8261713cf21d9eb38ea5120a4b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b1195c68473bd4f3ad4051f0d8a624fb52a9dc0f5d7fb3f7bf2c969b701dd2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c97d5c3172d0ce8642f617dee09b82eefbd30b60866c0f06ce4fe38ac06ae40. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584151.
5 Contredances for Orchestra No. 1 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbbcde5a93fabc36400571514677418169bf70e52d090f79d01df73c09792ae. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584152.
5 Contredances for Orchestra No. 5 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2f29134fd86d60c6aa2d0a4af5179ad8a1f4619e5c37d0248d1634a26b9bc8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584154.
6 Contredances for Orchestra No. 2 in E Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7b0626e7954d7adc15b0000ec474a4d808f7e05c9a84490e1f712decc32f39. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584155.
6 Contredances for Orchestra No. 4 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d26fa4cac9fd014d3d25bf9c8f40400b64302250c8c2d130a5fe01d791f6d9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2584156.
6 Minuets for Orchestra in C Major No. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d404c9051fbc0a7237471064800401469331c25e5f9c1a817796605e6dd7a7c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fd8acd3e7e2a0459052a1a6dabd6996a01dafb834a9258299b0edd53b8fe4b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:08:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570219.
6 Minuets for Orchestra in C Major No. 4 Trio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8d3af8e022403865637cde4c6a529321ed0a280de465b32fae07c3afb92453. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93293254779d6e798844524e8f424d96ad341d34744efe9d881b7ad86cdd2b0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c1b697fc7b7cda8d10764f8ce38be55714112eb6be413edbe875862f550116. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c070cc0a229d32b346886a61b62791119fe35387b2d0eaf1ca3f7cc3972d84. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed1b5ca0fea806f0afa38a438dddd54e1586ef8995f819cae1fe3c92b729c27. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42570226.