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 0x2f055c303c030ad0f5ff90924d550c792c032a24bf05c01774f03c21deee1cfb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77a132dc-0357-48c5-b45a-de41b68d7ceb.json and https://artists.proofprofile.net/proofs/artist/77a132dc-0357-48c5-b45a-de41b68d7ceb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
William Tell Overture, S. 552 (after G. Rossini): IV. Finale. Allegro vivace
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 0xb925d6d2bf51126b5e8f2151a5e72a57bfc21cb3687bfc3f3150d1ff164f489c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HKUM72200416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78328a3a62cce30ebe2ef28230bbf0a2fab0b16fa6825877927e9a33dd3f4d91. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKUM72200418.
Song from a Secret Garden (Arr. Niu Niu for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697ff92277fbc307a2ff759dea4b74e4ab3649d31fcb022ae16fc611078eb533. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HKUM72200431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1150d78ee157005a9d791c0fcdd5c5ead3d25d46b270707e5944845d46345e09. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPPO02201147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99be39c2d9dfe44081d8a6e5f6ce71779fc79a92a6f26090bb4e76b6b2ec10c. 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/JPPO02200373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913b0080fbf743b322f2e87a5942d6efee74d89745f554d0de0c2f26a99423a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPPO02201122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ac7cef81f866bf2d8d9e9f8d23739598582863d85ecaade6879c858f788e98. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPPO02200957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a10d81c4754202f85f57e7697a6dd51750b4507feb5683b19fe3e8c9ada3683. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/JPPO02201148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb748835d17a5f9082811b95e35e365b47f704cd75bcfb0aee8670f4c298ecb0b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPPO02201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688ce7d1378f81e46a1f8b28e6e83ad91b0eafa62c5dcc679e902bcba18bcc24. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPPO02201153.
Tchaikovsky: Piano Concerto No. 1 & Symphony No. 6 (Live)
Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: I. Allegro non troppo e molto maestoso - Allegro con spirito - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec3bb1e62d3ab3c8a17da6a638efc3daf567520dfa00b6986ccc4a8c41b7732. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/HKUM72300519.
Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: II. Andantino semplice - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395a34d8d2784e8ad83a57b5fc756a25fb2ebcbeb1610f68886884ee7f1c09b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/HKUM72300520.
Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": IV. Finale. Adagio lamentoso - Andante - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680c392b310e1fe762f7b153fcf71628fc8e19f45811beaa53d09066302c760. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKUM72300525.
Beau soir, CD 84 (Arr. Haginomori for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308f969a7be8919092b8e2563f02f18a95d98aad028e197c821774b49ff6e581. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPPO02302771.
Arabesque No. 1 (Arr. Haginomori for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7541e7a58e123514633aad120abe632c8623f09428614aa158d8a381d947e82. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPPO02302772.
Hommage à Edith Piaf, FP 176 (Arr. Haginomori for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389e724aaf508e77ed0efef481a06604b856a19bdd82cae83a77adee02c08a77. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPPO02302774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735a7ec7a4b1cfc272d03fae35447b178774f66e3613c31ead7f17388be0929a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPPO02302777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7ff46484574edd48e89c535b2572ccab85a82987581d27e35afbf4cc48e556. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/HKUM71800018.
Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: III. Allegro con fuoco (Live)
フルート・ソナタ FP 164: 第1楽章: アレグロ・マリンコーリコ - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ea8150e58facd3dcdd5b32d3aa1b29a0f34f2668569f3bf0fdb53a12e9a75. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPO02304463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df2b7d410f9a3a821ef0483873ad51af1d6161f47740bd47d97c4dd20ced7b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPO02304465.
夢のあとに 作品7の1（フルート＆ピアノ / 村松崇継編曲） - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce703cc8fe71fdfdbc95295efdf262bede83f5f7a84d8f969e77392add22982. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPPO02304466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735a7ec7a4b1cfc272d03fae35447b178774f66e3613c31ead7f17388be0929a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPPO02302777.
Debussy: Arabesque No. 1 (Arr. Haginomori for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7541e7a58e123514633aad120abe632c8623f09428614aa158d8a381d947e82. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPPO02302772.
Traditional: Amazing Grace (Arr. Niu Niu for Piano)
Løvland: Song from a Secret Garden (Arr. Niu Niu for Flute and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ac7cef81f866bf2d8d9e9f8d23739598582863d85ecaade6879c858f788e98. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/JPPO02200957.
Beethoven: Symphony No. 5 in C Minor, Op. 67 - Transcr. Liszt for Piano, S. 464/5: I. Allegro con brio
Schubert: Piano Quintet in A Major, Op. Posth. 114, D. 667 "The Trout": IV. Tema con variazione. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41223ab5ab131a5e68d28c0be0c74cb2f752e450e3aec7a86d9b6bc235adbd1c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAYC8501006.
Schubert: Ave Maria, Op. 52 No. 6, D. 839
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bafb24714396abb102dd42e290881295ca20a7ead5e0718d8cb9502fd7e525a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEA809417300.
Schubert: String Quartet No. 14 in D Minor, D. 810 "Death and the Maiden": II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d26663f7460d0fc8c46c73b7234fc944e7137bd6c6f1d8bf408e603bf58cbb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAYC9400245.
Schubert: Moments musicaux, Op. 94, D. 780: No. 3 in F Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ff3fc7a9b136562f04ba58fd6e3dd8722acc033e1f914be87e27a4eddc31a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC2101598.
Schubert: Piano Trio No. 2 in E-Flat Major, Op. 100, D. 929: II. Andante con moto (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db76d54e5cb27c8f192d048770f809b5bb8c2057865784e5184701477134605. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAYC1502842.
Schubert: Schwanengesang, D. 957: No. 4, Ständchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8249046fe6e04c8b8c573a04c8be53ddc7862deeb7a34aa9406c1ecf338552e8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC0802797.
Schubert / Transcr. Tharaud: Rosamunde, Op. 26, D. 797: No. 6, Entr'acte No. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8118fda9a179e094929b49956ca4111e9a37c79a90dc776de7c7f9b62b7bfe64. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC2101594.
Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf206488f7098b5ac7c5f9adc4b8eba924748f308e2829c7853bb789d51881ce7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAYC1504128.
Schubert: Sonata in A Minor, D. 821 "Arpeggione": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685f616adaea6c5bfe15861b72970799938d54bcb5620613988e5670aac19d16. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATDJ31600011.
Schubert: Symphony No. 8 in B Minor, D. 759 "Unfinished": II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e98546cb49025e42a3c8364affd80d36d67d78420c1619cdd72901a5dc8996f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC1202779.
Schubert: Waltz in G-Flat Major, D. Anh. I/14 "Kupelwieser Walzer"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ee1a0ffd7950680b39d5f1efb4dce0a60dce6dc4c7ce75f3837123d541d2ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC2102824.
Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe273a960f6e52ccb91eeab018b553c3637d6f56388daec594ccb7a9cb2eaa6ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAYC0401248.
Schubert: Piano Sonata No. 19 in C Minor, D. 958: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e509cf53dc28dc1d9aec4a68bed0952ffe47cccff6700fddeb3526e754832b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA809703601.
Schubert: Piano Sonata No. 21 in B-Flat Major, D. 960: III. Scherzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a566b11eaa4bb29b4d07d74fcabea06ce7c939d2c95bf5c8ff45f324d27c84. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC2102596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6b81f0f8c65874db8a44504c6ffd40c661d9fb6a25f25f6eede114545bd36a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAYC8802396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315961056a522f1254fcd3b566301714f0c0fc9ed09a7ed3c98eb3dc0473d3e4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUYG1358219.
Warrior, Season 3 (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2462ff9ddb4eabd2852409735dced4359d18d57c943769d2cb39b2636ffd9499. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USLS52343601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ed01b469c5f4452c99b90ca841f1ff9cd7de5f66eb60a6938640223804aec8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLS52343603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde98d5f5ffe86960af06fd3c83e87143539fdbb59a345c3b19b4d4c1b19d9d49. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLS52343605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f66934cdce8fd867ef4ac70164e08a30c9e9f26964f7a1d16ecc49f55b62cb5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLS52343609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a0e7d9f0831f254d8e553ed15b1f43cc2da7e9280622ceba887a3f2e3efd5a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USLS52343610.
Hochzeit - Die schönsten Songs zur Trauung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed608a6245d8f8615874fe28527dfbcabe8b4bd190dc0c336e055c034779fff8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAYE1202354.