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 0x0477aee751a0c6ce825be9326607eae393eee08385303bcc6fbfc7996ec6450d. 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/778de1cd-ae89-45fa-9bb0-21c20066f268.json and https://artists.proofprofile.net/proofs/artist/778de1cd-ae89-45fa-9bb0-21c20066f268.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 0x4c6d47148e098c12db63bbd6c774a457ae2468bf837b4e7754dff91a94c987eb. 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/QZTRX2390788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d5d3353991babc997f08e45b7a52991b4fc26683601b1574ad93b9fe2ee945. 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/QZTRX2390794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a1cb88a4c1bd7f5748b9dd8ece80a58f4ee8dd6dde15cf2494c4539fb0a61. 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/QZTRX2390836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacaa50b1909f5a35867efbcf5052661eed93f1d83e60dbe0992725d26f0928e. 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/QZTRX2390840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5c1b685f7a5e3f171e6f2747baeace02e729eda1bdbc9e3e0b49183c420a94. 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/QZTRX2390847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac7d41a1ab337ea3a2b43cc23fd27ecec0f33ed8f5630e574a3f7ec5421f79. 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/QZTRX2390861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44aab305df68d8777fe8905ea0e3bf0f638eaa64b5de6a29333f3c90a21abc93. 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/QZTRX2390878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba0395903e93332a57c095d188e07cbb3a760513fa487072d66098c96d86582. 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/QZTRX2390881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eb83618bcdee02cad854783e0b533a83cd2df0b0ad416ef4e041a7071f2ce3. 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/QZTRX2390887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e2664cdd5f094c600ff1eb40c16b954ba8f417c0625602c712948a8685ba8f. 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/QZTRX2390894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736c489adc58b9f0bd98f3277642cf9b63789be4a9f539bc2c5d6731c2e22791. 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/QZTRX2390918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1cd299b09abb0721a71a5a37f3a711b4320b3dec9a92d1c89dfaaa0a31b580. 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/FR10S2307303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cfc694255641cfd286570274f00cb8fa2e3191c928c1532860263d13ea8690. 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/FR10S2307304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bc32b40525e715cfea490219a00dc8e4937e6e4144c83e27c786e252345932. 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/TCAGE2279202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b37bc165e16cbcaa03f56a250d47062e79230a70bf0f4ccea2bed1704a7e0. 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/FR10S2307307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5ec7d6de8d34eaddd82add7f9e913b5a132283638dba154cafc112c6592ae7. 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/FR10S2307308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1499b1e3534f36ea8c2dacb8d6a16d61568e71fc617a5bda5306b364ae0672. 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/FR10S2558068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ec7a6630e78b3b9eee9a4a6fc4be33125050e0c1fe3938bc9bba6284b7d2cb. 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/FR10S2558069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73fb8cc9f3b7a2d4da48ce65c20f9a50cf3b5975e4047baf227e52c80f5f071. 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/FR10S2558070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916f79def73b256cf17e1c23e6674d5931ba470606f5822895b7641164ee5020. 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/QMBZ92411772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0516fe85bda1e7aacf485dd22f4d65a0b90ceb686cda8cf27be86747351fd2f. 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/QM7282429966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00c745d4cc6acf227b8222cc4e573f3febf9833c958ad17c81400ded1782c26. 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/DGA072433027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa7011de83cd9d5c032048fa894370a537f55b591476920ab396fe2c4b519de. 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/QM6N22432851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7f37153d121a0834f0136f320e8b53b9a3ca2954f9402b4afc064c6b3c8c06. 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/DGA0P2361091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3accc0f3af4e5aa85ac0c791372fb5cacf6c68784b2fb98855eb9ed91c209bab. 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/DGA082355111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0fc1be995be65937869cd1c57010334e019b2cf13b45ae3fdcfa5a0f846ff2. 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/FRX762322479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652f632d5105a556d6263f8fdcbdee8f100cb2b2a8ed3ed1b11c68ed86438e9c. 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/DGA062293123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe907e8b5bf92e828776ec570d69e9dd68b3ae51d5f665f061119da510f087d0d. 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/TCAGK2262209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb9b9ee5159d0618afc6a87225df32c199f3ee99b7eaec310e4dcb5c34d3441. 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/FR10S2238855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdc2a6a7eb84022b6fa0e16746845a418f1de1d45b13b62271efbedf4d93a53. 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/FRS182115552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715587a5a1707c723ce06e9a2713ae93b6035a11721f1784a2c61dec22ec064a. 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/FRX762125784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5eec0c2df625c31b305cead1d9a93820f51df9da86ac1cd076ff67041ca502. 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/FRX452136831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3656b3184f6bf086c24f381d6c3afcab0d5b6e22442a36f51866a770e25df7. 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/FR59R2127015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5af090d3f4cbd9778a939dd9e75568016387c4b530823a22dfbcb05d77e5fe. 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/FR2X42119038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a7f46054b845e164e6d28ed9d5114a0dc34300fdf40d2d9cc41fcb59ab37bf. 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/INUM72000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf335d5df03d9b96be4ae2ce8e310eaac10fad5cb93966a60590e560940218330. 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/FRX201931692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9032c49bf2220f82047979e109d1a7e89c2eb26711c76a96217ae93f7d63eec1. 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/FRX201973311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bab14371fb0b27efcce05911c2fc1c015712e020ad4e83eaf117a7318e676. 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/FR2X41958301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac643454ebc549084f95dd42648cff29acedf7b11ccaf03de7eac885ea9f744. 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/GBLLT1716343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07510e5e92731b7ab8b4710099bfb55d89ce4a2ef581603feeeac3fa731518. 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/INK491900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015ad65853234b2efd119f0a7a67c3dd37a3fa5841f2f84adf7e50b1a745e091. 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/INK491900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590695a25d38e90b1c9f7b37c33f415c885f21bda08fc1f38c3354cd50ab2f54. 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/INK492000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5db60fc690bd8e01fc62ee4af641abc6cadac11cf35c7c17dbf598d5e25dfaa. 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/DGA0R2403624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe069579d8999fb36024f4e6508a51ffb234db6a6aae1d8ffb8ed353b5dda7ed2. 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/DGA0R2403625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39f55d1722ca6dd7eccf28bc9eea081219e771628751be3c34060c40137c529. 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/DGA0R2403626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717b50546cfab9aaf16bfb2f9c58064091caf2934b22ecd5c68f138db15a741d. 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/DGA0R2403627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c6ae730d73877e1d488ee92663eccd5b1d2b586e0a4e670c025245a48e7749. 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/DGA0R2403628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884c85f97fead0f26e274e9b67a894eccf1481ae7de1317b667141db98df96f1. 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/DGA0R2403629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbe57f8a10c6f82c5c7c4157c2b93b712c877c8158d6242c917962955f24d0. 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/DGA0R2403630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c3bab0d0719c66f2f08d4db31dfe76b5a61995a9a335630f3b901cac60caf0. 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/DGA0R2403631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172c305221af0dea69ed6bbd7acb26ad35cd4ce792d0a3ecb11856193418875b. 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/DGA0R2403632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43cc5dedfec1158782b2e075358dd401390d99731efedb10a3cd7345a0ca55b. 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/DGA0R2403633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b2f90d172cb7b569989d5aceeae424f333dcb1feffdab8d21cb7be78a1e9ca. 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/DGA0R2403634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7c842468ea1c51b9a67d76b41c60be4d1aa0bdec5ceabbc86987cffd7c2764. 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/DGA0R2403635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11394e21c2ff82496355c7fcf21ff6aab0783b7057fc3646c62c448716e898fd. 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/DGA0R2403636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a931ac37d054d383b7904c2cbfa2d6c2ec38eee15748e88e91047837ede19. 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/QZTB72257341.