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 0x42cc6a0682ecdc484dc54d38858d11884e2ee7a3bce28a374191aa35778ebc5f. 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/47ce332c-ac9f-4886-a7ce-aa588bf06ff1.json and https://artists.proofprofile.net/proofs/artist/47ce332c-ac9f-4886-a7ce-aa588bf06ff1.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 0xd65c24c271baee43cfcb147c0aabf60372aaf147dcea5b269ad1efdd3007d9fc. 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/USJ3V2028846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799828c709faaa7c4f52b58c945dedb54128e98b6cab0e94e2a4db06a1fa2d02. 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/USJ3V2028847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e400221f632fc3ec674d569d4d1446414fd67ecf75520c4bae589c48bbbfb6. 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/USJ3V2028848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd1f445b386ef1cfd777e10e3f9ec0ccb3a11307e2abf194fd689063fe93262. 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/USJ3V2028849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002112003b8e31e523d0dfafd5c8694870c2bc916e4a2932966d7ca4816f2c09. 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/USJ3V2028850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc41117aa6055f53c724b03776ed55f4b05e9ae7942a62f1fae3a6e206753313. 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/USJ3V2028851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aadac52f196294dec2f0b2ef248b67b1704cb309d7691a67b22622af0e1cfdb. 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/USJ3V2028852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb13b574de12bb4be198b5c19e8dbee57efc2470b6b1a81fd3a41704ded2390. 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/USJ3V2028853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e78f1a6e480142401e754e93e0f4b41b7273a14cc58fb120f9a1e195952ad7. 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/USJ3V2028854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373967ae0e9fb4cc1d56d72ba5913921f78b9d27d62cb0c3f6b5e853fe81551e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2028855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8a3158d6d6de0bc2c35374bdcf5593b8da52663986f302b0cb7f231a67a118. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USJ3V2028856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840e77a309e40e2ad652cb141a4d46b8a0d06c4769f5d53ef748649c1f4f2eaa. 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/TCAHI2347520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1212cb5a8e8d60dca45177bc1d99b6b6edf2098bc6f4f9e612b7271b27de4d47. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCAGZ2327107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37d9592727bc361bef40bf2e7336f331bb9594b29010c0cf5329fe7808f3dd2. 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/TCAGZ2336178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6b7f21de2f4938071d9ab19106ee06d2fda1f64cf4b2e266d37019ad840d5d. 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/TCAGY2378208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1a7905d8b070c75d0bfb17bd634a96018324cc077d01ae149562e25f43395a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCAGZ2327109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31ed2e3e0d539690f883ffcb7d42ccbc64508009d4a8ab26fa1cd2164bad42e. 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/TCAHH2389728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584260a8ef3d5b3c16500013b0965b784405e8f376090d9eea88de2d344f46bb. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKUS2302475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae230b878f4969c750fe5925ad4a1cdee18437f64d19a9e23c6389a9079ad27. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USJ3V2314059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda120eb39d46df377bd981e06e90d6fc2a40be7f94cf622e7cc27f460be334b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USJ3V2314060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f95dba26f1cd5921a56c6290bb1a9c9e28c184654402d3de1fe5feea4b15690. 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/USJ3V2185425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c75a31964ad2ea6fbe6590a7fd3308af24592cdd1722b3b53ccd48741b9c15. 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/USJ3V2153781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d243afa7396e6c605a2d5400532511e360a6f21947fa88bf3abcc3ca5722c6. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/USJ3V2153782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ee99d107cb5f88634a7b7e7a3e01988e1660ad5478ce658149b8eb6d2e5fc0. 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/USJ3V2153783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feb2b1df9feb60d44373eae550f292b3ce09b05b20ff66572e2959d7eef71ef. 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/USJ3V2153784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210640b51d36c946eca7cbcbe2bc8e115dc5dcacbd990c6c6ab5b14c16191a4c. 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/USJ3V2153785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87a5a94cd37cd933cf20f260789a46781cc5f0a8d2a6887a700462dae0c6eff. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USJ3V2139393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1e2b9d629e81617c641f55a83894acc72e6332c669cfa2e671435ac4d60100. 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/TCAGI2216069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16913e3cf59bf57c0102e2d2df6ae7ed170614b937843f333bb284f19d7daefe. 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/USJ3V2131959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4464abb968ad77aae1f7a46e9869184e78bed9a679722536bb7588156f248bb2. 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/USJ3V2108489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ff7bbcf1f40cc082f57a649d4d9705b7539ab2366d1ca78c77ed27ec427590. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USJ3V2103925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b777feaee52efe10fc0da75708d274fca520eb782645a77f14875b39e21bf0a. 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/USJ3V2099228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd324366e31af653d22bb70dab668b9e2c937eda320879e5e056a4e8d1d5da497. 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/USJ3V2096833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f512b9025b6ca3bb2677078070ec683c8491d824f0f9decd34232238dc07ad8. 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/USJ3V2092602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19f579c649e4ed79a32c53bac10ead5f78b5d578bc1169cb0733ece67cf52a5. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2090569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb71b09f66f92b064542d1d7ca8ac80ba54a32acca6c19bb48691f3209e34de9. 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/USJ3V2049811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6daea79e99c408fd0dcddbc1925a3dc1f27e27c23510b6de420328b8ab6c615. 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/USJ3V2022608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a89a16a746ceed9ad75d8bd4a5410a24e6bf2f47960a63b6bc4bf3e7cfbfcc. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2016668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5fdc360bfc2adfffc3e5440e881e46076dd2b55943c067566479369137d252. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USJ3V2009470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89af9b8ecebce36f6da9c30547d62de2a3ecf550f7dfea62007467708be09256. 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/USJ3V1885825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9585476b521860d0378f0d64a64539bd0ee49746491319a3d837839b9d83827f. 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/USJ3V1885826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf31c7e57c5846d031c9419a199ec46859d73005544a9aced970bc73306d4a88. 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/USJ3V1885827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65921a3303ab0060ef71bca74edff2c41f92350d403c0884866d87134cefa966. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USJ3V1883475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa955d1facd90e35d0bba9f027d03f82cde1de7e40c0c654182f6b84f3e12e73f. 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/USJ3V1873464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159a238b74a3769ac24762dd4b9bcbfa736fb6ec3a08780d2c371d6da73a53e7. 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/USJ3V1834181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3bb32c7a0411a003aa72e9456e35374b5694397d74e976253731926723f456. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USJ3V1801317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cd697af8a03a1e74d40a7ba44fa89f970c5850c1d256325a928bcf5b191393. 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/USJ3V1498762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652e37ab7ed52df87065baef2cb481635a0c680ee1beb561a3018f181656edbb. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USJ3V1495559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f767ab4f35c775d2fad3b8c2b8b33ecab3709bbab951ad4276114cf4de8d748. 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/USJ3V1492753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2fcbeb88b694518ab6c033b43567432cd79a6c8019c354a4c7c668ffcec436. 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/USJ3V1492763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcd595b5139ae3916ec541a2a975f4f18794183f880a2849c742d9bca39f4ab. 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/USJ3V1492762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e6339be2863f7d7795a9a26f111a229f211bafd7f36957948fcca24c3e86fb. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USJ3V1492764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab848e7d6b47d1747a4b474d2d7e7238ad8ba46340c7f11e8317114436d329a0. 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/USJ3V1492637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ceaf85bc98425d307f91b50adbf256b01e63b594c6c3199acc540c59db4d0b. 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/USJ3V1492642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389cafe9335beb8e57ea9f326f16c4dff970a66173d525dbfd351e19ef27bb56. 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/USJ3V1492641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff0b07079deed9c6b25133fc521f791c019ee0aab2a9df884c5733b6530a2bc. 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/USJ3V1492638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e588120cb7239d4e3430e9f8912456c8e8929c995f2f4a0496b7bc1638f602f. 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/USJ3V1492640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acf684cdde9c591c2d6624b1c4493cbc4d26b9fc630234772ee7a7c3b553dd2. 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/USJ3V1492639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec78f26398c2885f8deb891d279b0de0a2cae7fcb25111d586ad94c246dcac. 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/USJ3V1481921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859c895eb3509fd43ba6dc04024df3d32612ceac407ae7971869fbc83c84d85b. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1974990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8f907de4a736d1d29a9e2f98459c0ba1cb077f906877d0b8698a466eb885a0. 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/TCAEF1975077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dffcfd13c066590f5d6fc859a0ed52b11ea4558a3a4d313776f2316f64385d. 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/TCAEF1975088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0888b83fc5603a0902cc6e91ae0db3a473b4e06504666455afd609c4575a02b. 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/TCAEF1974998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3598065751c28c1b4a5dcd2cc6ab3cb122d57240c3a54b711339a28e9cc128e2. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/TCAEF1975103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07f91e359718c41a4736c627d76488991e2be57f50158becf59ac0bcef32e87. 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/TCAEF1975110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d1b81c16eec7f4990879349a3fbd72906b2cbb4f69d60d00fdc74d0804b213. 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/TCAEF1975147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90ae7968207551abcf73c133a48481238021a9d5c60eced8cc8aee167838c42. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCAEF1975114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc93d85f55bb8a5b10b3e693b9ec1b33ec16c3ca44b71e1732112c7cb60bdb35. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USJ3V2316907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21924d0e466d9cc7d34db4f008d579c3305c83dce1830e1d863f8f1616b14425. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USJ3V2316908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903c23438bbe26a82a12b4a2f7fd936c1dc339c07947f1b1356d25c83d5f3bea. 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/USJ3V2316909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e296328c1cc57ab2720cde7530b8256afc91bb2a89023c796119b895b75241. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USJ3V2316910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917749614ca339ed019d09ecef6aae2e2845f98fb275ee8ded44e095c0687044. 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/USJ3V2316911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab7b314dee025275109d87708e5b19f161d716fa4383c5529e4ab0620ef142c. 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/USJ3V2316912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b754a395a33c3ba8e281e6fe74a1d103dc64cd86318c0f38110479f389d50. 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/USJ3V2316913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba2e6050c9bc1ded7feb05fd1c0690de4a26fc51ceb83b19daea150961d41eb. 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/USJ3V2316914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed478092f60f728976cb7fdf7d614db343eae671b51d5014f847ac319b0321ce. 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/USJ3V2316915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb123517459478fdec61b9c64bb795c9c1145c857fe855abc67dd095490afa5f6. 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/USJ3V2316916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23260d6541a3845bb84a9c6bc3fc74c6fb836c58dd8fa39a8f43150e8d372186. 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/USJ3V2316917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338a6f84d4e450d660378b7b992fcbbed9d7a2197c6bd10e9991e78f70419d92. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USJ3V2316918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa77f7ed36e26c895389e7d25a4892809bf0c1cd39c9c9d8f92e73f4c8302cb7. 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/USJ3V2316919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb099e24979c9863d9467b28a2b1b5e5bf1e6ece0ed42f11168f6b3ddf1fa866f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2316920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a91501234e97810ad39d6cca11dcb11070dbe714668698fe3ff492a0525a5f9. 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/USJ3V2316921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d4593550cf5c7c29dbc9534314be1cdc4fd3a2d90af6fabf2f0d9529cbaefd. 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/USJ3V2316922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5049fc219a02f3ad6c8914fc804b2eb7c8e8937ccb528a2bab80c19b039f8. 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/USJ3V2316923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed0d521c5a143686505cf6b51b85ca3c337c684a7403e2f113f2b7f9d42ae9b. 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/USJ3V2316924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9c53e8280963750f6920a54ca5f5ae4055d952a473de3fcc3579329f0eaf24. 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/USJ3V1818701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffa9c76ee56960b18ebdb7575e90051db8eb32af8f20af1de61317613a1cf0a. 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/USJ3V1818703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69f456176fc1f0fa978016b0a9298690d8b8f56f8be3a3216f2564744c4d4cb. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USJ3V1818706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8eaba9c0f7a2e196736ecccbeac51fd4ba3d643f90b76a0bb8cb572f948123. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USJ3V1818708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efdee15fc1a94cba8e37360d24f91580255d87fdc98e8d2970f2673f01555df. 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/USJ3V1818716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396e8ad22983a49f63f53e855bcc1ad922f932b9bbff66a7226f9ce2707e2b3b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/TCAGQ2290859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce8ac2e2b59b155ff3e60cf5b5574176338391b7152970ecd4a0a639ab78fb6. 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/TCAGQ2290895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f568a2067334811ae7f8d61565bb5dc12f42251b8d576e0f0abcf9428662c5. 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/TCAGQ2290899.