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 0x593c0bdd0371fac77c1557baf4da509f3b7ffe0be9cd88c28bc41c1ae01294d2. 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/8632ea01-0106-4182-bfde-99e73ecea71f.json and https://artists.proofprofile.net/proofs/artist/8632ea01-0106-4182-bfde-99e73ecea71f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x966165f9fd07e379b9bd400a5a5238ac17dbc10b14c4a0be8dee01a15dc6bd31. 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/BRCQE1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58abea286c1b1fc7478b00b1bac3fdac18d0e3687745e4f0cb11b72fc047d44. 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/BRCQE1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73fa8ee08395b5787bae27d04eacc4447a0f61783d3284aa81c7f37383a6695. 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/BRCQE1800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93924a8c9303b95fd8224e352787b71e8e75e6d2912d9d94422defe238161bc. 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/BRCQE1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a55f66ee137e9e841cb5ee9ddf450c8f904c661967bbe6b1833271386c4a4f. 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/BRCQE1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3cdccff9247f05ba37bd183b1378622d55e4c48f51a7592c9ff044bfccf2dc. 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/BRCQE1800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1822a3771f9f9e41fae550b16f9c8fdfe9b41a7b92d4054d98cafb4c4a88ad86. 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/BRR7U2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a28524364abd0257749c4bb43de7d2383d5acbd51b7cbf904c3bc012ad9f325. 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/BRR7U2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8a46b30f8d345004dd83e9a56c8c9ffad9967924884ecb4ca19f0e2461565f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BRR7U2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84bc604f412726dfe647c4597dc2305e37ba748769484109965b75557ba0cb1. 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/BRR7U2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ba5d154711900145a73ef665d60c94cb85db3e3dba1ea942478ea98ba40d26. 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/BRR7U2200008.
Slim Rimografia no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6e361d77c127ec19c3e382b6b0391dee878e785c67d3cbef4b9e16616a9ee8. 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/BRVTJ1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afe39a76729f430486d2d83cef9856805c70647fa46074bf1141edc07ad0304. 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/BRVTJ1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8e809df949df4067c7391fbeb5e271046c933d357f10ccde7d51c7e877f159. 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/QZ5AB1873890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cd3d440f303c0bab39afdd5e25d0df130155c59f0ea3aa6c52317344267ce0. 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/QZ5AB1873878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bcff92c1281d78ef07541825e480fd82358171e5b917b086e059857a159b78. 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/QZ5AB1873884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b7901f75f519c4aff25e0e34fe6d35886bb5ff209753a25785628cfdc64067. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BRVTJ2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0dec4629bda92966afaae76f4d143683a710374ee9f5251c681711039572e6. 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/BRVTJ2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e367001a84dc021ed24d852ecc16237cf92bf5102aef7e25c488e53b098e7a. 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/BRVTJ2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0b49df3543661cd7422fe22e774dd1ad1bbb7148b71aa72a0cee41396f981d. 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/US7VG1640453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc35df4a45a160421b76072524726dada1d9b9b5038b538a58d85a356e3dd6d. 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/BRVTJ1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6e361d77c127ec19c3e382b6b0391dee878e785c67d3cbef4b9e16616a9ee8. 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/BRVTJ1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebeb0cb97c7dee8f21bb60b6c475eb0f82ea12d845ca9c8736c4f36e5e29a6d. 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/BRGPR1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a245b4a6095c6d03befca4aab60b6b9f30f56a0ecded2425eb6e64dd422aea. 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/BRGPR1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fcdcdbf919f15a34e1e96927919daedc3bc7eb6aa0fcfc8e1512fe74855ee9. 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/BRGPR1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a160544382fff442d8992672825e622a022ba621541fca6784aa445d52a17b. 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/BRGPR1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175e1194e151464080a1f02e713dc5fefff22a6f655dfc7323020fd4a21bbb06. 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/BRGPR1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c48a103fd9f2e43dc0faa7ebc1f96136acca716f6a25b3f0c68e5028cb3b109. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BRGPR1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08359acea5ab339516c4c2e622a8d4952f3043d3638097cc4f40ba8930f28ab8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:16:47Z), 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/BRGPR1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31702d5dee685909c99b053972a278f46f29c5572102a12e56d180f6234e9e02. 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/BRGPR1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2feb3c33a1332e5edbb585c38e5f94e136de005b11c96f88e17e4172d6e500f1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BRGPR1600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf300ca8ccca4536b34d379d499237dd26abe017b561e70203d39a6ba2def2d5. 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/BRGPR1600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7708b7015230316f1d42efc29260d2af6385dbb99e6367160c3ca144f1d1cfe. 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/BR5VT1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61b94e2ae19b65799d7af70e6eeadd2d2f2426288c31477dd0a938fce890034. 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/BRGPR1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4800c41110d280d11ea722ff0ff4620101f3a548be94261bfe8d9b0413c6323c. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BRGPR1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f099e44bbc5c72b4e940aeb40a34d87035338cf0c7fc08dbfa5aa9c44365f6. 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/BRGPR1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4ee63e2b3d0040e679627f66094de0213ad7133890f903c33c17297b7b1f33. 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/BRGPR1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fed028bb677897b2c5aa7000ab788d9e7214a68259746c3fd0fe2c1b8495b14. 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/BRQVT2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683f2f75213566a90f666b429ca1c92899ebf683d7a09a547ff07ef7d94e2d74. 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/BKNBN2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b49eba9c11043fa46ae21c78782f04474facc191abe6eded255a68dc23ee3fe. 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/BKNBN2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17330454dc7fa380690993ec78c2d7bd7f32dfea1d41f11be87b6ce8ebfa6ae4. 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/BKNBN2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44064d77c2805e56714724442e0cbb18023fe499944af1ef0f69e298d9253f7f. 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/BKNBN2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868b0df98b0b399c97296515c262bf6df959b9a86c0da7e1ceef17a5669abeaa. 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/BKNBN2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd334887df613c67568f2352b009c3f6f903a19189be8e4eb2da1dacb8a5d9da7. 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/BKNBN2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58033b5658f5a800a546c822cda06c1b1c9583eab5bffb113cf5e6c0ca23f4db. 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/BKNBN2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc2a27bad8ecdf727391723e3db445e6a0d131782f17ed515cc8d60161ce0d0. 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/BKNBN2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edab5c9d80ea5e0e1d73ac4d31f85e045a86fd7491941a7d0335a1eb5876002. 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/BKNBN2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2922fd99b915f295e3dd4097e1878dcd4404338c00d1548c300f2f7a05d2a9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BKNBN2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596acfde60f9850fc18283ecbd8c95918762dd0a1e595479885add52d7aa2bc5. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:34:30Z), 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/BKNBN2400031.