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 0x599bdf2d33401bc061d17e4ed19922800b9c38c977466ef6d2c2d7b253c3f55e. 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/c1b3cb98-e277-4fc1-90ab-134897884e12.json and https://artists.proofprofile.net/proofs/artist/c1b3cb98-e277-4fc1-90ab-134897884e12.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 0xb1afa44775dd008885dae01a76884db301ed7b3fb8905641c61bc417d7c7f46d. 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/UYM122302005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eb8fd9fd02081fdf66b91059887f94c328142870c23ab80ee1b1b60fd88352. 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/USSD11800336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1603c6c9e559b2402d97a897bd81a5f81dba1ea76c0fcbfb949cc3895074486b. 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/USSD12100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af36a57e6da5ad7e6eef5d590382a25ff44661faa1551244dfa686dfd0ae76b. 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/USSD12000608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b3c266c36446de94c2bd2096aacc493af3107af8403a7b50eef74556b97f1d. 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/USSD12100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040dbc73b368de26f9dc528a424a1fe9b5ce5ff4341536ef3a93e547ef52192. 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/USSD11900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46a4c75e70e5a1d2bfc199f0c091555660814348133c4c720810712370879ae. 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/USSD12100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7743678eb62db7d17a995abddf8111aa1487b3f340211132eb89e944d70054d1. 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/USSD11900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34ebe52bd39d288ef94cffa9c03e534d644568731d05e790b1f86a9ed97a5f3. 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/USSD12100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564c96b5a6919e9127366e496ae2bac9178f884c8e1e7fc37d9801febc31e8c2. 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/USSD12000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd307bfa2fb68e779245e6f7798e893e1ff1c85ea00d0f2bc311d571ac6de92. 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/USSD12000595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d3f4cc37d71b8b01d6ca3e1dcbf12993fa05024501992977b11bceb01b869d. 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/USSD12100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a43af0cc113639ab20f313b6655a2d234c5b673679a27d82c9b019af1db71dd. 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/USSD12000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0be3a618dee9b1da619b5812dfd014432b2e4313865542ee75a99ce314d55e. 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/USSD12100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c4eecda504664593d1a29c41644ba0f8fde1954e80b8b19db9c01044171eb. 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/USSD11900244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1187721716ed3e07cef02da532295eef4d0f745064f4e89e961a4313f51f4b81. 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/USSD12100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1603c6c9e559b2402d97a897bd81a5f81dba1ea76c0fcbfb949cc3895074486b. 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/USSD12100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93ced25f8adf5bb606696de9795ab9b31a6dd5ce02147786432f260b8938e59. 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/UYM122400852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc8cc4329b1362def1b0c0de68d65a2e97add954fa444ca4c2c6ad3aef3557. 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/USHM81698156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cd20b238ceab2321fdfe92659d59c98eb13947a0f9c27202485a07f2beaf7f. 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/QZAKB2448561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc941c8dca089a1ba70f7e430629592e38bfc70cb3f321f166283154c286a7a. 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/MXUM72401614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5244a8ac623ab97df8acfe4d6bdbea9282af2b1658684ba8c1e0c6749ea7c4. 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/QMDA62422746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc032ef41f18aad1861e9af1e95e0fa97bc3d278e542233ef280b4acfcb87db41. 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/QZNJZ2478367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62795734b018e8133a5421648cfc67b346f585905885e7ee8a70b00010ff4ce. 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/TCAIO2440842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa020f443f9e39c79a9c53374d05b00d11e86e1bf6ca4c070291ffb51be106959. 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/NLT2H2400730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b82c815efc2ed95fbf9f7bbeb631ad0d87db52084f7140f411a83e30088968. 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/ARAE52400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da64e0ff50cd725a30681d244f1e349092774aa4c5e6b4ccd872f15843e03e3. 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/ARIXB2401745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0026b8a3d15d7aca6520ef76a0f66654cd1d774529ef283e931690dad1b5a9aa. 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/QZAKB2371298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595ff44e53cceea1a198857a7ddf24383acd791eeb7812890b3c32dcedaebc04. 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/ARA492300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6cb1333dea82bebe11c5193961f5be46283ac878cf648f61b281cc38351777. 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/SE6XW2243457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0778368113693b5aa0d620e5c719b44c77b9b06cb88b97058a99cfc5ac613121. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2214067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c225c7a91df22b61f1b2a74d8fd8a819181a82fb25749adf5d2152d9df159f. 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/SE62M2111547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286fab2669c456336514a1a9000a7384a6e331177de2d624a9830f7f3ce9b9cb. 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/UYM122104332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2874e0aef9e499a764878304f9ec41752b5c5349046df3c3b1c1e36113798d39. 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/UYM122003642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6173223fecb9826fac04f8a16332340cca59f157f331cc88425e78055a44d90. 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/UYM122003767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946c8617bcd809a538630f62a6cfb1de3a7bd6ee1a38b74d0f15ffb50a3296be. 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/UYM122002229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7276cdfd4b62fcb936563e62fbd0a6f4aa84a33aba0f81b83b962a1c527aa2f0. 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/ART0G1808446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7edd8312b41e630fc3ee28350adad91b7bb30591ccb64d2192be6b074779304. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC012033592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49682dff108c223bf9ab2eab7cdc279eac50b2602c662c09e0295d25c60f9e7. 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/COC011933505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fbd95f3426b3cea7c48459c41233ce1bb96b464b3c5ce256d478b278207719. 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/UYM121903874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c5321dacc72c88c37fc392877d751fb3977f51c071f5a07afbe9dd5e670050. 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/UYM121903865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b8adf0802581e93292c832e4b50e088883a93c3da997f41f30e9bbeee1e71. 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/QZFZ31958914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acc21876f0ead83e8117a8fbf3bbba07e1c227f5340dbeef99e46a4bee32e37. 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/UYM121700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96642011dfc5a5540422c0ee718817d4c3a799cd7ba5ebbd6587a5f9a7e091c. 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/UYM121700301.
Javier Cardellino (Live On Pardelion Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4c5204577f5dac69ceff0e6fff82431d873cf9fa2a072b2335edd4cab0ecef. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1896840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541bf54c47d90f0057c9d778ccbecd9e655a54396ed2a41848308a741fb7f998. 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/TCADN1896820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6657247283eba1ff553eebd7ad72a2334144e77a351389e294579249dc4ec3d8. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZHZ51917938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19076bc11b3369df108f115e41b39a8a05ad81d1c3d184109bb2c91f3407632e. 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/QZAKB2460162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7276cdfd4b62fcb936563e62fbd0a6f4aa84a33aba0f81b83b962a1c527aa2f0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART0G1808446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110f2a353a277e237536f1d965acf7e2449bfee9ad987973c3758b20f77f406a. 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/MXUM72401603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e57d9c5ff78976d2a80e3a8f4d57cd45b5017e6ed4fe43d05284664c1a78a0b. 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/MXUM72401601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8450f4af793ba74e81c470b8c29f7efbdb2d5bb606b513e7cf378b2a5aec38c3. 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/MXUM72401605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe615e86281b48bc479a296cf07e9098b56157a4867ed0978fb91bfa098b37813. 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/MXUM72401608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a1ad83681065c006bcdaa012f10fb06a011b0241550d5f791d90dd8abb6e73. 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/MXUM72401599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87f6cc27f1340965d2713e5880205e2a0593f7fe0a1820837ec88c7867b6a9b. 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/MXUM72401916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12348ec6067083c66a34d041facadfad0b8d257780e57796c7c78eda45a71527. 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/MXUM72401922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60c0e77290251789d3e7234ddfe0c3f52087100536b8212e6dfa5015367e4a. 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/MXUM72401920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665808d1f097c5191f18c0ee058dd0a2d97a492d36f1028ec519720c3bf08b69. 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/MXUM72403106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf639d595a8bdd13f26303e495bb65d0febfaa9cf2cc66179db28b3dea010516. 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/QM6P42514616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4f81c165db1bcacc43eb1d60cd0028d7685802b6a0d6c793948de90109b92e. 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/QM6P42514604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7084addfc198ce0d0a22cc22870355ec2d14ce929938e5cb6ce7ec8a92edc2. 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/QM6P42514605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904739a6a8f02cca587114dd5870039b5a86e41eb051d78f28df7f15b90b1f58. 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/QM6P42514606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9c2f8a48363a5cdf4083ffee56301f3c233c0c7e16cd03e895ab5e6b699eac. 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/QM6P42514607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a0c1187405bb0e6579ae6a3973e958d3ffbdd8a3b529bd59598d1f30cb11be. 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/QM6P42514608.