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 0xcd42071122311f5a7b89d757625599c7f0d4ccfc346f50d5f3bad7cf0c10ea44. 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/0350bb4b-0021-4ee8-a1c0-379f302856cb.json and https://artists.proofprofile.net/proofs/artist/0350bb4b-0021-4ee8-a1c0-379f302856cb.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 0x9d98eb0fdbd9550803e5084ac823dca4bb14f7735283ffe9648067da7162aadd. 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/BRC1S1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c059fa2f1800b7b120e120022f87baff1592314e0d1e10e0290723b458e7610. 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/BRC1S1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a71297ced2fedbd21ad8245a71f4f90533be79bdfbcfa4359cbbcd9b37627d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BRC1S1700018.
Bicho de 7 Cabeças / a Culpa É das Igrejas
Bicho de 7 Cabeças / A Culpa É das Igrejas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f09a008afec764b7472daab1038fe88becdcd9bf277aa83f2144919b17b17f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRC1S1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7291af423d4a0a04b049a00707c26487fbf825e058725ef826bbeccdcf55b50. 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/BRC1S1700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3cd0d855f64eb7cd3b7c3c4f193937fd78ce856e23d071c35612bd535dec81. 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/BRC1S1700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033afb0200332d10466e17a9bb7897745c28bae3ce2c6f7a255376fb5b50d5da. 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/BRC1S1700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a0795a92d52370ed4ab34d19aa6adf1c50feef66ff907287848d75f2bae7af. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/BRC1S1700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ef8bbee0bef6702ecb31a5cb963791c96ba745bcf91cebe77d61ac2d2d8058. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/BRC1S1700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9faf8d70826a64fd2a829f8dfc2e8320b994f08981c7c08c88f5c261d42217. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRC1S1800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464fa166333813f56ccfbbcc08063c1586c970795f115cfec488e3f7f937be57. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/BRC1S1800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7879ed3e11a4bf9c0b15c2220dae5f4bd4d084827fb22a75b75c612d8c6c4830. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BRC1S1800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda8c8f30983c4d54cd05aa4e87e258070310cae5bee1154ba0811bdc1f027f0. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/BRC1S1800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694f9da7a3c98925350f43c6f0ceea5733294bc22b8d8df129a89e09befef449. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/BRC1S1800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f99e31856bf92d0d5948bc964394e9cbe6756b989ebf1b21808d0362489b67c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BRC1S1800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfbc30fa242a721070b55785bffb90b0fa8854d1acb75a48c6a85b6bb08688b. 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/BRC1S1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff171ff09c750d8e638a17e4c902416ea0603b483873c968d16fbf5c5f0e565. 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/BRC1S1800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e1a540e59c0dbf0ad20d756bebe130dd01787ca8a5af1163ee06fc02202410. 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/BRC1S1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1799d4023dcd1e7d4dc5d54ec364ed12c03b39c2e33b9969a722edb3d7042c65. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRC1S1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fd72ebcdd93a07613f142199fe036849a2f1995ab599220cb732ab7b020777. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BRC1S1900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ff7a1835f7a417b55a8a167a8aa3e7797212499206504fb1a57c416417249a. 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/BRC1S1900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903262ce014318b9426e0d11093f348e903ded61841be72b8d3aba6205d01648. 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/BRC1S1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a609401c0304829dfcdab61a4ebb6b4f0764ee75a51e47305b8a68f24d5785. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/BRC1S1900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7e760dd7bef7c309962be904c9e6f0a131596a871af5fddfae6bc280d12554. 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/BRC1S1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe233c360ff59c58994d245120e1b32770295670f8a8e2a72bd708c63c7ea9612. 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/BRC1S1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab122df057d15881c94b5c4ea54a453c942b9e845465ef1f7fad4daff1415509. 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/BRC1S1900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd9a6431a5a62d3165730fbc970dcd087b69d833ad05f8b9c64541f71dc18a2. 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/BRC1S2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a03c952606129d1cf24340b1075d687f844e23eeb41978b54575d2efc26ca4. 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/BRC1S2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc00282036ebcbc2efcdb903d8d795eb30d900180f8074cc7daf16ae58187cab. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRC1S2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a4fefe9a045b2fcb50257a87c84b1f6c9bc4a5c24d9dda41f9c42fdad34214. 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/BRC1S2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984853d96e242764ba27d74ff88b0b97acc02ecc52b8f9bebb843005c2917004. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRC1S2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca7665f751614385b6f8b2c2b2b83d2183277f5ba4f16398bb6fd16d3f39d9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/BRC1S2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dea8c3cec0febf0d794f493837bf21697f949063530cbbe94dd85627991e96. 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/BRC1S2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf610081cf9ca669acab98680650aaf38dd0cd9a9c35a5cf3c0e1678a42235521. 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/BRC1S2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec2dba4ce3f2381ffa4aadb3713f7251c3b79ce820eb8970b2c60a420031e30. 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/BRC1S2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cf7940583dea4132b7fbca94bd61ec0f449f6672eacd07e7ad4ce2b65b8e5f. 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/BRC1S2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b631ce9dfad03ca360d9a848f7c70493a48517cd1710da6fa750bdbb55210ef. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/BRC1S2200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605a86dbf895f7acc2cec28435d25c496ca5a0eccbcbc97fdbbab1b7b85b2415. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/BRC1S2200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d42631ef1870499da092cf7397219278b966659cae3f257163eb662df0a4e07. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRC1S2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b1ac185c49f8be3e7b9dc804bc06c4c891f49abea8c05ac16146b8c0e7dc1e. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/BRC1S2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6074002dd3fa4f0c2b6840262745c91830a5010e8e7bf5986049e5d7ea36caf. 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/BRC1S2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd7b6503c768c91337962a1ae1cf29983ada29c187b8b7f8cb04345211087a3. 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/BRC1S2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f497944b63602ad1c8611ded121e768daa797976d00702e54edff8d17732eda. 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/BRC1S2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd62783035d37b0b840225b010fc1d7de18455e1197145f1f85a85a6024574ff. 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/BRC1S2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55fbc65d792ab6da2d5c1f7a03fb48e9528e2b7dedfef303b6fae89c73d52af. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BRC1S2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc3c9ee77a1aa9d560f2aa5e89bd6310f7c294fb10a8e2f6acef764bae392e5. 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/BRC1S2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa653f00e6fead7ef7bd46c5468c02b477cd3184e5b7f671e37524b2b2857f08a. 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/BRC1S2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4289c6f4ca4782b6f9d39e8485fcde049aa06ce5d0884fe883bebabe546225ab. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BRC1S2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3854410fbe9df6d711b1983b2f2db5e0c76230b55dda953dc35e1b26983dba1. 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/BRC1S2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fd9059ac8472afae6f8b8eb0c004a143417b1553b7cddddbcdd51845aa0383. 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/BRC1S2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd25f970c9b3f5b66c6f92b0f3c36418cf13264afb5a18e6d928aa014ac08bf. 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/BX85Z2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6e754bb3e23440a26aa13ce3812960ac2071885ae1933a22392d91c6b61efa. 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/BRC1S2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0970d88ce5c7844fdab49a9b2259f25d623d4c0da98ef043491411445b34698. 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/BX85Z2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94017cc4dbadb0de3af3e4501d5dabc4555c72d3c8d03101e859378b2e30106b. 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/BRC1S2200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b8fa55900e8d88984f1afe77875fb474ffee65379ec726793523cfa57dac29. 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/BRC1S1300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e50e33513e7d1e4c1dea7fd1e81b3949eaf305bf877b64d19d07c4faaa9a4. 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/BRC1S2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0838f6f6c4c25a81791021adb3c86641bda8dba05b3585e6c989ce8e941d84c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/BRC1S2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78dd109c7966fb58e7983a606b643fa7c51c940bdc6549cfa9f9ce4e0c0fc9b. 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/BRC1S1600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b292a97fa238ca7a191b5d27fc3fabeb462c4dfc597901628ca131aacb19475. 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/BRC1S1600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6863b9472e28a4a31cba99699957f13363ea3124338666e8ab4113e8712e404f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BRC1S1300007.