Chris Mercer may refer to: Chris Mercer (activist), the first African-American state deputy prosecutor in the southern United States Chris Mercer, saxophonist with the bands John Mayall & the Bluesb
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ce734814f1f3a616a6bb03d9130f50ba40d86792092831c19b84d3ff3c456. 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/c99c16eb-c362-4abd-9162-64e741f5baca.json and https://artists.proofprofile.net/proofs/artist/c99c16eb-c362-4abd-9162-64e741f5baca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Classical Music for Focus: 14 Calm and Relaxing Classical Pieces for Concentration and Focus
Good Studying Playlist: Calming Classical Music for Study and Focus
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17c7b8d550ed677be950f49bfa9d6e7633869ed6376b0e2a05920045d4bf9b5. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBMNA1781386.
Playlist of Classical Music for Studying
Chilled and Relaxing Christmas Music Playlist
Classical Concentration Playlist: 14 Beautiful Classical Pieces for Focus, Study and Work
Game of Thrones Theme (Arr. for Violin and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3de995b79453300f2e0b1c16517375539e913f1ce8afa5e9020e3031534325e. 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/GBMNA1901615.
Both Sides, Now (Arr. for Violin and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408a78702922801adb1aa7a9541eabdddd9520d361f4a79d05032700075d047f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBMNA1901623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e3448c6000c059d0353c472199fdd99d643828d30e4c911b203a4d0cd1d274. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/GBMNA1782585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5060b8d95757a35457132a0012f289d4c2a1a487ab6419c0d7d38c5daa49a0b6. 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/GBMNA1782586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef9ed3772028e81b86991be9206f4c1c4c28963b2f0cf152eb1d6229a25b291. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBMNA1782588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015fd3c6ead54bfbeaddb2df60e7969a5e4671baa606980269a6dedf7fb17c07. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMNA1782589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8adc718c1ce417df837b0963c529b2541f2dbdc635c8b24e923528b380fb32a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBMNA1782590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e86c22f46276a84609fcfdefd2dcf55128d1f20476d54b0acc378bb769fe2f6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBMNA1782591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967389ccd8238d575e41e5ec72a65652d9ed5badd24a3464deaa80ad24b69b89. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBMNA1782593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7533a276aedb8bde5a586b538741ab262c7b9afaae4bce75320a74b4577534b8. 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/GBMNA1810893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d66aad5827e3d34a764ad99b13abab0ea61c4ec15fd1834aa20cc8e176852d. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBMNA1810894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa02177aee558297bc2e334c0e0603ceeebe3e71f7e0f6f3cab21bf56d7bb8ec. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMNA1810895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a3e8a1870f730caefa836cc55ddbafa84677bd9d8991b6dd8c3339802744ef. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBMNA1810897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa868ef669339b39cbc132ea2b8a0cdf1c5fa541eaa88a6f6d028ececaadc04cf. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBMNA1810900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7b7f973419d59ce0b130ae30571882787b328718d7c71981815422247f6536. 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/GBMNA1810902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e32301a8d91455a74f83b1a69bca3b1fc1072c6d46bc8cb4f55bfa4ad902c6. 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/GBMNA1810904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dce0f4a5e2c1a33a394b06c916c4ee0df3089916b933c47fd789603dc582f8a. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBMNA2001657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4509e1a30c44d7a28f1ab8d7f70039ab59e8e2e70f9089ad20e75d66e0a1162d. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBMNA2001658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc627f2d2a3a94b3ad2b245e4e487937f7cb9e24ad4c4816b74efde641985e2cf. 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/GBMNA2001659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a418cdda605fdb06e278222b8fcc81de62efbaeb78bf3e5c9489a067324e65. 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/GBMNA2001660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac8b005b5acb5bd2fd99d81945a70f9a17b6d78f70afc130f6ffa66e3bc0bc6. 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/GBMNA2001661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e4955fe530ac3c93bbe8a3f08f1415665a73b631e9cf072e5066821e0201ca. 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/GBMNA2001662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d5051f4d93f8e70d451b4a471594622ac497229f0c00b9287ac6e0de21cc8. 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/GBMNA2001663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50dd0a904fa058c298da222cb880b8436e15524bc699eb6a3d0be21daa0cfc7. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/GBMNA2001664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6654c77f4db5baadfc06b6fdfbc734420fb41ece25d4aadfed26e77977c4cc5. 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/GBMNA2001665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11125c7a550d85933da5a67e50f5b48aac8f0693354f576e9fa356d4b573c3e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/GBMNA2001666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70273a21eaf537c47a4231b39458409c63bf91a6f5ffdf6bd5e25c71a43de4c5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMNA2001667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e28b7531cc0023513f0f3da9393cd8fdbedff5d7a79dcebe63e9bcb490e2f0. 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/GBMNA2001668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd231185fc7bf98795633dd6db7e7359952c0896daea4a72f9d010bd8577f73. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBMNA1901297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6305e9ff1f7251f1d223c775dac9fbd569d433daddd29924b3d7766b9c05270. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GBMNA1901300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fbdeb3b5a77ee18f927730d80c1c32f9547ea2e8ec32e29c0669923f69ce9e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMNA1901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c89e54d12bc1903fea411a2c36cc94a675c2fba79d07f75d7c9ef9d591bfba. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBMNA1901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466fb8b5332a5d352b07da8e98baf86093e4b221a8fef6b101f0f358e242fc35. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBMNA1901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee7a59cdc5cec737b77c61988bdcefb7a3c9931e229e68a1184583dc136948. 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/GBMNA1901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18d660ca626b8fae4097069d5ae6e2ff63af1bd0e92360385643a7756e58d58. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBMNA1902199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2658a42e261f505e2eb1c198b8319c560a14201343f3ead94508bc3eab5b98e6. 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/GBMNA1902202.
I Don't Want to Talk About It (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1c0e85f3ff5648b421b7dadcdb02eb39c02d1ba1b0984582fe72370d6b94c4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBMNA1902205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d7d16018886fa029458e4750e6026fc15647fec0a522e71dbcca8b72b16580. 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/GBMNA1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c12343a91f307cca118be7f7ca91d707ff29db756e375489e61df137d88806. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/GBMNA1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd688ec35ad30064223b356eea2181b20c5f8da3a9330431aabf3c8bf5041db6d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBMNA1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a5816961a58bad99ccd5d93918a0b9aff2e8ef3ace00784377e31e677d6aec. 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/GBMNA1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e875780d2ae84299e378bffd2ae5c620e63bf95d2839285bfbab50b5a26be5. 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/GBMNA1811133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72097bcbf94d9297222fcaabc453b45f43e8f7144dcf49712b39d8b4fb5c836. 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/GBMNA1810657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99ab6696f1f665bda8f14b22950d4e7c244870cf46662c07faf5c891e6d97f8. 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/GBMNA1810459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8234fa933aa114bcf29e1e969781e11e06ce9fe5124a5e2ec206ef3235cd2af. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBMNA1810108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ff65d33a6d74c4bb13ca3e83456b4a65dcaec728a07ac7cccd524376ecca75. 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/GBMNA1810110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee789ac87df9a8a3ee614e5ddefaba575af2785df59bc8220db41dad82c966fb. 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/GBMNA1810113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075f3a979edb0c3b2af9e43bd722894807bb29cbddf499d3fd8bdd0bfc607075. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBMNA1810116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff753d96fcd36de9e8370be2cf0cc4da79d634ff13022095fe4661bdb8e0de0a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBMNA1810117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd356f6aea7b910f6677cba718788475726bf508dcc812f9aecc207a5e68a2572. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBMNA1700260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebe2c808b50b49fc4a5c2cacd101b3ea4eea0d28150c910ba4f827d464c8a96. 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/GBMNA1782393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818b0110b8588bbf02757618f9bd9e61d6047198700e53385acbd5296f0a6194. 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/GBMNA1782398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002162c17c62af9e7c20699d1812a0b5816ced0ebe8c0f14394a82a39f6350fa. 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/GBMNA1660029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70450b9338abe25f93d33d93ea829124e3565b18a7f769089fb02459f113f6dc. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/GBMNA1660407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cd8fdeb78a081b75f55501f41fccf9a13e37bbf0a82901be35780d28494e7f. 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/GBMNA1660007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23621f1586e23717ebe5fa4388c62d85f8f696522fd2847515413a9a839dac80. 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/QZHNC1956822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d28453c0bdacc0ed5a5530e38f5e215532fd157f5e7beb82034c9f4c4f845. 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/QZHN51940516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd734c915414c49a91b18733246cacda91b7d255a628886965d6250f7902b1a7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBMNA1680521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca98f86988fa497ad24645639b7f67ba6ed384637c78016d31557a8afa982513. 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/GBMNA2002607.