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 0x924848055f8de782212e1ff1bc2e31a2ac2c22e1cf46e444e6b658b0fadb2b09. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35fa1b25-195a-4f7e-96f8-7a885e47cf44.json and https://artists.proofprofile.net/proofs/artist/35fa1b25-195a-4f7e-96f8-7a885e47cf44.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 0xf5224445b96cfab0199a04eb6f06f88848414090def61a0e9c28c4cf571d359c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USETB0610835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a52aae2dd710e6fe7172fc9fc0cba67ee36b3d7b0378b2dcb86a64c7ae7d2e1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270403163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be7edc82262935dbdb1688c24b0b8a9c9d4460994231d2e781b40507ad6cf60. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/US3270403164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296f493ea8a455a5a3c5fa7d22ef9b196867cdf618001b39fd488e2b3c38ac78. 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/US3270403165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf302bf845a5ed7b5186849098e689bf0444b111397f5f3cd875682b095afc. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270403166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e866b57d7883decc7bf9a4bbe9c9973a5396644c0c002ce2a5a4d780db05be5. 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/US3270403167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4620504e379918fc015339749e105a04079f91bdb6257045b2f083d7b7e4b2b1. 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/US3270402251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2b14eb2e02916bcd853a5eba75b514db9d08e7b86a6af32b1ce9fc7d6731c0. 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/US3270403169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322bd60105dc2ae7f1c695d3c6f08726368c224fde21e37ff812c7cba94cde82. 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/US3270403170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4aafbaa96536600d36b6b0783644dcc4119afd50e84fa51c643fa75fe53f560. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/US3270403171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62e84757f00d996fad763cafad807cf2034ede347d31bea5f799fdae91d14d8. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/US3270403172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a17f21a7ab87808639e09c4bd064ab87215174a4108671d77894b81ea7614b. 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/US3270403173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844687c3561c6e865eaa3c944d4b5ca86065fc07aa1e8672fdda8e0a8d893578. 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/US3270403174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6066e8c493affb23307b48e1f6d2aa6b6e305d1e3aa39252dc89cb8c9095ef6. 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/US3270403175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45af939f27b8898fa2fb26d889d8cb43110c25f509572f71125fa0637a1bdf6c. 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/US3270403176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ba1fd1fdf28d1a577425c74fde5648fa7fbab56e99e20aeb636b53445c188b. 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/US3270403177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eda2e6b7e81a0c834a5dc8baff358363fb3d9548f8a97fc1bf49b32023c8ddc. 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/US3270403178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3c98367bbbdc9abd13654d6c528e65b3c3936a12d8456e028beab334874fa9. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/US3270403179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f29ae24f01e6ac3cf0e9b137a48073d910119c0927e1214db761261cc48a7e0. 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/US3270403180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f617a226e4c0e1c285cf3d834afd12158a4ac1a19ca3de544a7367aeefe1b32. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/US3270403181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf387eeabd940a7efa3e97344c099ffd83104ae801c3bec86d1aed80239298c. 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/US3270403182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe025a37ee8270be7ccc1cee98aaf712b20f1906df687365738e3dc3a3dec0c54. 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/US3270403183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a226a6466c089fc3d117931ae963e646b282fd71c9f54347b6b1b3d5c5039a. 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/US3270403184.
Crown Him King - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf235c21feedfb172a9532ccb90e31c1235b1e481a65c77c37b2ff0193ea4903b. 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/US3270404798.
The Old Rugged Cross - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095995d7a7b8ec15a186072ef8f070e8546a044401ec02395c69c0efd585fc3a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US3270404799.
Satisfied - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefea42cf851634acd43e423fd75127010db32a7de05af5a2f27c0afa52713877. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270404800.
Glorious Freedom - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bed7df531bd5766c50d2af8435c1f851076a37cb0c9d67829158d86acc7dde. 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/US3270404801.
Swing Low, Sweet Chariot - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af835511dbc9d68185cb8d89aecfc4b6cfecac204b116e25848b5f77326a5f3. 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/US3270404802.
When I Wake Up In Glory - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa204afc4ffee4947ef8b41e9463010912385c22a4a8abc50422ac73b0566265b. 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/US3270404804.
Alpha And Omega - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61083935fef0b0ac90179a1ab9d668c16937c72b4b87f8ec4706bcc5196461fc. 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/US3270404806.
He Will Remember Me - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a1a2e692b50026c2d0a4a9a121b14caef6f63bcee802c5e9bbe87d2110f365. 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/US3270404807.
This Is Like Heaven To Me - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e07705349c4731f11f56b6271e0004ca35a2780b19dab3b93e201b59507cf9. 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/US3270404809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0fd6480b2f05a933c7e01cc54667a45762eadab2c4ccb53a08d743360316a1. 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/US3270404813.
We Shall See Jesus - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1329ce6ff8eee6a1b2ac9dac8defa849c90be5a42678984336abacfe6fd8fc1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270404814.
I Find Jesus - Homecoming Classics Vol. 12 Album Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46255d6fe7871ed4cd158d0d70483b38eeddf0549f77e154312e5f43e867308a. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/US3270404815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c5693e6db106fb0548c6be69b0137c0c4f6f0a586323de4f715013c12ec854. 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/US3U82400445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea60a3f1eb52c58cb2a3570fcd1ff51136292ac05c881d3e64762a0cecfea60. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US3U82400446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad676391b852191c3a6a5b86a38481111580de9cb8d0edcb1152be0cea35fb9. 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/US3U82400447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c44ad31a58d93bd951b35be7a79bf00af57709438a13354bc0e4b8ac6d40fb. 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/US3U82400448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06ddb06d930de56e85a24c8ec060ebc96c439ba8b7d6c0884a72325fc3e2e9e. 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/US3U82400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd010068f387feb13617eaaeb4dd630f58d553c7256f6acab6764509dcc7c4c85. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3U82400450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a32f3bb99dff74415fabeacb19d315343936ee23904b5f8fa60ea283f5e922. 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/US3U82400451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcb0405a8ded8cdf584ebdd4688a78577328833b06e5d68dec1abefa3ade1ac. 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/US3U82400452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe890a09d1a893e5b2f0769b5842c48795076eb1378398003af6f5ffafc612f63. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3U82400453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08797f14eac96f0419d401ee507efd58c20bfbf90e35ddb4fa15af7c7210ae46. 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/US3U82400454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a2f234532bf44a8cd09db7a0d6b2b79bb84e1ee3b0a68d4afaf23016e63ccb. 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/US3U82400455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86da85cb0ade2a72c7ca9e232992efa50884a7fcc6acd757c0c2d73f1aacbc58. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3U82400456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9999e6c59ebf15a9f16f2014055c80c2fd90edcca81d5b8b96d2c8c93289cdb9. 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/US3U82400457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7ef72401620b6928a11df4d6eb052d0362adb19b53e0273ba3c675f4180f24. 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/US3U82400458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fd215969cc63b0e3e52e0d6aa85fd2c70196ef04641aef5706dcc273dcf99a. 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/US3U82400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca783af2e106e5883979aab15961d76940cb0ba2ffe3fb5d93735430bbd4585. 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/US3U82400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dc14c246e2d364ae69768360d032780399153e721769af520b782a198e5273. 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/US3U82400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fc97f1e1009824afd91373712d5a8e08d70905d3129b874af9ff8b34a196f8. 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/US3U82400462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1f5f44d1a2cea17025f9f88c1d24dbc9370c1ee50662fe30489a6837c9b208. 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/US3U82400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866b5c4ca2990cb2d99acaea990c696693792a52a3d886bbb9d059bd8e8ee8bd. 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/US3U82400464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fdd4a4c906c2925b1b9a82dae095e5aa50e076b7e3f7e3ea0c18823e874fbb. 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/USETB0810500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb19a1cc5e4578a20c196d04759538c802dc0ca138d8ececd65e7922966c2860. 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/USETB0810502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055897f638aa3436b4926d84085b46d1eabe4bb2f6d6bcecf37ad4a2f279f35b. 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/USETB0810503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7310f44cf422f17c09c08a316b62fea23c46843b1e6ef994ac36ec520acf93. 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/USETB0810504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5852489b3a951392019b9a6bfcb5ff72018a262f9116426be773ba39949d126. 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/USETB0810506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703b34eedbeec648af2b664065610d7ed7814da0a11d2cd9fb73514a04a4275a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270401401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e6dff3e3b6d53f41fc4fdf053933367cfe650806951b5a73d70429940f65ec. 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/US3270401409.