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 0xf712f6fd8499636090c5dc515bdfbc19f8f25186b7e5cb7b377aecb0d04cf7a4. 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/3b7e93cc-7e5c-45bf-bfac-91fda31adca8.json and https://artists.proofprofile.net/proofs/artist/3b7e93cc-7e5c-45bf-bfac-91fda31adca8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Whiplash (feat. josh pan) - Whipped Cream Remix
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 0x9af9818a178cd857a7801c3eb27c3dd41b616c7d5b9998e1920ed4705e2c7efb. 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/USLZJ1684660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35469169001bae12319b335ca123782b6594f4947eb671854a9d74bf348b6926. 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/USLZJ1602090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fba20df402bdeab139ff1b064034d40d6dbd3e157b2d0f7afeadd19d146b5c1. 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/USLZJ1602092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353306c9994b89afeae70b6707551143a7666c8647f1bf894f564c6cdfc77a77. 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/USLZJ1602097.
Stomp and Grind (feat. Rico Nasty) [X&G Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddda04866663ed82348ced32fb1eaf3a3305ca2adb96c03137e4acc276837eb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADI1708995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ab91f587e4f4bde0a7892d1cec3da2cd5bee942ac7c69effa086c7f789788d. 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/USAT21700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b6697fbab0995760730f02812b470d757d5c337a6791159f5511b82ffecbf6. 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/USAT21603644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909f95a49e2b64b9a743c00800d1352d752ed6adf9d5d1d58ee4c258a6c957da. 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/USAT21600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2700667b452714e78c8512f9360090f6504bf7b2ddcee98e948dfeb5a0344c. 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/QM6N21491407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f7be5d2666ca0b2c16032ce610cc502d4a20abd624102f9854d34eb2868f4b. 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/USAT21903178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8279d460cea33d7fa024a6077a7c171629e4a3617ecb9de357e3c60c9a52f4c3. 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/USAT21903179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a71a08be8686ac06d1e0a3316fde4588b87daafa2b7d4f04a04ab1c4066188. 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/USAT21903180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ab299993e208617d713a717d829dc4851706742dd25eace8284e9e71a36f98. 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/USAT21902159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b72ce8992942a1fba9f1e5d2158d20ecc6a21aa77412c3adcf46065d869ec26. 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/QM24S1808034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3ecced2fe8393e498210903563e9a117c8ef9045e52980307bcb51526ec91b. 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/QM24S1808035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e550909a4ad2bcadd6280a59a113ca8d623c51c11850c5eafb22fadf7c85609. 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/QM24S1808037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0482e0b3fbf334780244e37f7b581cd38705497692c384d1f44d5d4fc2a60e1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:57:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1808039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0723a9504953d16935a27f14338ecbf01b566fa77ed3e2f418d22cf04317975. 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/QM24S1808043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6468466f50d480ba3be53a333221fd7df7470581ebe6e2723605e5bb2bbf57. 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/GBUM91800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea30f41dc6d7b2e62ff9f94ef0481e601c80a420ff39d79d194dd981537d981. 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/GBQZQ1101152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb272f44f6f78858de26fe96b4e6e7c271be166781f510055cdb5cb9851f3f7ac. 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/CAUM82300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab0b8da0a7a9a149cb2c826855cae1e2f9a65c7788b4d132c97f85f4325c19f. 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/CAUM82300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe7d72c06b8d6eda21bc2c51fa0e604a3f41fb6c510b27aff5b95a9ce7001ad. 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/CAUM82300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae53b8619cb37a546075eaf61a65e3d07283b49ec42ae8d4999a271993625482. 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/CAUM82300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7468c9b3c8b8160d8ae51166d5fe077479f0a9715fd60ae82613c40cffdcb6. 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/CAUM82300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4640e8946150fad85f81af7ab6f6e7f4724a30e98c26155dd6868c465abb9cc. 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/CAUM82300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa2a745f7122479ba8eea401358dcc17094244088e6699125c143235f258272. 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/CAUM82300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd48f21673ef28cb3eb84ecd763e83e73d2da39b92f19515be52debb54b6d09e. 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/CAUM82300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61981b7de27c60b289981c7bae682454a897f4abe0e98c5f1985ff94f8171d2. 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/CAUM82300168.
Lonely Mess - Age Of Espion x latesleeper
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb2afc0d4cab48b1c3c2fd145707fd49c07b96e7a7efc04c418bc10b1a7283c. 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/CAUM82300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0308e922e406bd92b96efd3074b8b4637b911b51bc7cdc6b8767b1796c4a9da. 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/CAUM82300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c5c70fb8f906b12b4e48392fec94d07ac70c7a0afc917179babe5b25f749dd. 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/CAUM82300172.
Babylon (feat. Denzel Curry) - Skrillex & Ronny J Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0ac40765183b6e9e90bbbcf240c0646b592f9cd2e3f89913747352f2a0d8a6. 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/USAT21704167.
Babylon (feat. Denzel Curry) - Sober Rob & Oshi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e12b5cf80f09e75fed6a7761b1598e795163ecc8e40a5d3a46e389390cf81. 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/USAT21704160.
Babylon (feat. Denzel Curry) - Josh Pan & X&G Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf765cea5012076b31a73e41cb2efd33499323db180111d5e0d1bb601e835ed4. 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/USAT21704168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83aa92e981d5cc43956755e9001c4d74c84603bccae417caea647f388514dfcd. 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/QMUY42100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362f433b8004aa5062a1b463c5cd828fd13baab65a53cd73a9f59dc35a88ae5e. 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/QMUY42100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819ad3388c6f6360d03fcac39f0bfe7fa760622731fbf3d876d53c09e826d3c7. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T17:00:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMUY42100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988e8d9b6aa31f62fcaa914fcf3588c77d44bb110a9c459272e12fc5a96809b. 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/QMUY42100190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef5a07d0a4b7d8bc83227954ea649aac5d55f4feea70f9590c5761100907246. 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/QMUY42100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c749fae684be2ad6ba3c479bd506c3993bbd9601c8e91f8915f139294fdeb2a. 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/QMUY42100193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdfde8873481e85b22841cf1cdd2be3126569b64003a9a679696ddc511eca8d. 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/QMUY42100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41abf961acfdffc7a85f084d012588992d7a4ce5123d047b5e29b00bda69b2e. 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/QMUY42100196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cac6e64dc534c73bd2859923848a1ff48ffbff21535b8fe2ba11c2ccb14006. 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/QMUY42100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ca348f7642cdd8f994ae8b347e761d5f68c8f3345b88bef83126b4123aa32d. 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/CA5KR1946125.