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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a442cf8033c383c6750b08c52a2c53ae1e1f059bef963a980a94b96e3ceb14. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00e5b07f-c11c-4910-9481-96f178604fe4.json and https://artists.proofprofile.net/proofs/artist/00e5b07f-c11c-4910-9481-96f178604fe4.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2ef9b4490598cf972bd9300cb8ce756616a8b190d3bd8834b1240d02e061e1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX492101197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905e33ff4cc782c36a524622a6e8361e659a699010e728688ca670ce60dd07f5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/JPX492101200.
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 0x173fe68429fb3bdd8b2f809408faa1de0c21bed173117abc1c275663259c093e. 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/JPVI01903653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4da9d89a4f443ed82215ca72d486a14b8df45728fa5b069e9219c2b38fcb5e. 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/JPVI01903654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc699349ed1aabc04bf7eb5c669e9bfc754da1b5251d8fc9da95459b5d3f724. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d68157a0a5c1f819235eb24ad7501197bae11aff90c1498d4317cf5022319fc. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c3de99433335ce0c5219545f200fed364d36210deaceeaa3d02212db54a165. 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/JPVI01903603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9c0bb849bd257bbc52f558eebff723b06291d4382e34f6f64f5912eb13004e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89499d8b0f96f0ded223de3df597fbfbd522fc2bc0ba3e6a56a9f9a20f300287. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPVI01903605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56d13fe10f10a9828ac6e5ab18455be6e557db64385bdda3be0ecb7f245592e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992b23ba0adbd283433d4b91a07d723db5b86f467368822f243a7d3dc371e90e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/JPVI01903607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb998b2aeb7346301d93e3301b60b1a63fe366c47b7a38a2ccec95dd0f8bc9d4f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cb4d2f33b2e45b1252bb2837e09c0a05e7631459972e01ae5aa19e69170714. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac4a955e27a3348a5dbfb454a5c39f0001a11d39a69662b2e57d51651389317. 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/JPVI01903614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4a4269a36dff00315ff90307f616f800b73f203bca37f26e577fe4b26f84ee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8934e042df6f61c6ad37fcb168e938528221698b6e18a078ef0a91dd2a03bf1. 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/JPVI01903616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d6e997860cdf0ca3fa8d3ed92f185f64688c5257d39f5ef68a41f25af0c6e5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b1632faa26ebfa0318c1fb1a2fc0febe0b921b276ce9efb412e7d403ed3b0b. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cd10d9820184d61ba021cb59c0f3a8c40a2271c52879b6eb4a5cea2a8b2215. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b47259c143b59544a0f6df17d3132d199293d5b1855a1b0997c7079d73ba91. 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/JPVI01758220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006dacc9585b0043494a548870d01d79d56bbeb1940d5fe7cebd51c9bfea6b6e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01758240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7648b2e8e143829682dd6f8ae375a03248a557913018d57e6b4d0e70b75795. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01758270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e95dab3b88fd2c256c193cd78e60122027d299b20a62fc782adcd6ebd2607. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01758280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1105e0edeba5bb3528d40c793d2358daa13d3323a61cd105160132861405ac17. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/JPVI01758230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4855a1efc26eeb451157efb5db5f50dfc5b5e37e78ee8e529b2497e98f5cdfac. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01758300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc465c14bb15ca3c1698551d9b5d1d86f42e387be5e13a1d25c8c0d68f9333137. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/JPVI01758310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6949094c2de1c2b526a2a941dd5fcb41bae8a185ba55cbe5eb9ecbc943404bf9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2316603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594057c9e74fa6e53d5734dda2d9cdd49b5a93297b775225feb9ff305d9b8452. 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/JP92A2309525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064a2356bd25c0959e95edc337b8db0007ef67542368f492ba130fe92c904779. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX492101227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac754611ac7a1de6fcdd0f6d5eeec7b30065f007acf8bc781f34c2978d95f45c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX492101229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ee750b88c5d5133634bd8c413775dcf9d1010ae05d2fc8a4a697e83f83669. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c9551c7fb3c7bdc65715065f76093be5e38fb1a8f784e2d8fda7a644be311e. 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/JPVI01903610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd83a9a3c46d9fd81da842c3b040f7d21996e0e852c0d0aa939bfc9ba26a195. 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/JPVI01903611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06eaf622df415061d7a2897f25588c421eb9aa008d36830586770b24e4886eb9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01903612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e44f3b5d3a118e7a6459acba614142e2eb2837b877aa349bd91eb403677fe6a. 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/JPVI01903613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d7b6306a9720648d2b23b597d7a5dcdaa5de3ddc4ea4e99083a438e782fa92. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01901294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01c3ada70907ff28dbea14e1d7fd7cdec63ec1b6ba026b2207b019c5cbc1159. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01823021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3748ef43ee1f0a857960c1b63607bb8d113829aeb5196e45b27c6fba4ad23dc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01823031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2f20e97778c612539bc5f1d3b618bcfb5d4ab3d48d61030cb7c2d80f01a266. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01823061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aea276e13e427ea6aeb4b739113eb9783e223484690762cb9675e2003b2a578. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01823011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f2470a41feebc2f5343f743db798f1c173b29a31cf629b45945bee2c2821ef. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01823051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb582a8adbd6cd0fe1ef4c5159ced5c9fe8aa518dd3df85acd0e33d677d3c53. 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/JPVI01896540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6a74cd0ba1aac3102d0b373a2ef550f0cd14718bffcbd484b0822fdaabef1c. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01896510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cb2b2a0b51e4c400d2a658bc2372c8899269ea467423df412d9d8ea8b861cf. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPVI01896550.