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 0xbcbf507321658d184bb540d67ec4b9f7661f6db3c079e0d4b8a1b25103954427. 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/9f7e20f9-a2fa-4143-b4a0-0fe45aae7c83.json and https://artists.proofprofile.net/proofs/artist/9f7e20f9-a2fa-4143-b4a0-0fe45aae7c83.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 0xd55aa5e82c3ae00afc881b9cd5e32847f222d5384774f55fde6c0f63e6d76f67. 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/TCAGJ2207806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599dd578ab43c9d04cdfebee9e93cc47fc18fa5fd9919b49b770bc3f78b65fc2. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCAGJ2207823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1685af4be172886182a247ca10848a390b52b1185eb0b7d720ddccfc4184d9d7. 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/TCAGJ2207829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1954e2d46a82c62d057f838bda7ff5b1eb0383b0a4a4726c4197bb2cb47f2cf8. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2207847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5707cc04ee21c484e0447fb1ca8905f1d079a44a39b5d65aa19259d24c9f0e1c. 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/TCADI1730814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c2efc7ccbae4e063dc268f66838caf53025a8af520361d811105ada73ae58c. 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/TCAHM2340338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54531dc6da08c381ab5d76dc4ee7f413430f0e87cfb7a89e07758e1322a4e9ff. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2208194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb5927e4899c2ed7111f25faf2fba1d3b6c6c689f6f3b092d357f04e68388dc. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2207736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b86f5c09417fa57fe42476b665e9f429f674e3933da4718504b6981a80fc68. 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/TCAGJ2207638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5218fe68852be67a9d23951c6691aecf3a074787ab1e395a3745efe19e1c2ae8. 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/DEXK52100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f758a14d94f185ee9988a13942dca4965afe2fa885af6484ec209fb9262c582. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFT2136569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dca03bbbb52672449d4166d8b1537355b7b20044d393c609971505c97887d07. 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/DEZC62184138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f75a6aabc3573edbedd28313d31c51fe1d33c302d88573acd36f26a1ac535. 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/DEXK51900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f400ee8f1198a9e58de8527987c91b68d0b1577ce67084773829d77d9c0d6e. 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/DEXK51900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6550ca04e6f5a938938e957eb035ea99cfb237d61df2531f6bb2b7085d145702. 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/DEXK51900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384d97711862f9e6d3991ea3842b8efade916dc1037bd18a11a9e4bb4197f14d. 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/DEXK51900074.
xan (feat. Ion Miles, Big Pat, Monk & Longus Mongus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd3251d46752e8a92a1fd6485a69644d74c3bdb64dfd6945e17c23166d95da3. 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/DEXK51900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fef5b86eaa80dcd559b46d82ad49ea038d8d486579034c06dffea7fe6653906. 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/DEXK51900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2263dbdb69506a71e039e2d8f64072da025cedf50bd9329c1e581b2ea8d85ea. 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/DEXK51900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38fcecfac508baac2a8561b61ec6238aec12ba41b3e5076d512b1883f237fc7. 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/DEXK51900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503cc53683615de37e6c82254ca93eccaecdd54d0e731990295970ce38cf437c. 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/DEXK51900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2333fde233f5a013864845c897c90aff18e2e40a7cc7ea948f856ee9f3e1980. 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/DEXK51900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bbf1e87a23896e3b0c851873dc6f8825c966c61f42a654db89e7d4014d5d2e. 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/DEXK51900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e798f814d2a5aeac8c12214d31c5de9074a3341a9336de916ad6b1afb2c6c2. 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/DEXK51900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10f01dc63c6641e13f0710590f0933e62b95afac4ba16c5ba7ddcf082cc5863. 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/DEXK51900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5929d0fd6395c4e6b4647886127ecc126c5ef318a77fe621a36c2403a7e69ad. 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/DEQ022111277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b2a2362e33a913f22241b1aa633b14d07b31a29a4b2ff43a689a4e49ed99d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022111278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36043ce71b3af3ee64196eb762ce8bd67066f86b33fe4996dfa45613a6daec32. 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/DEQ022111279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630beb2a536fd63d5a0cc1ab8b273ba515634b6f3c9e99d3132f2b25c0528dc5. 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/DEQ022111280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7040e2badabcbcabb1e6bd81a3fcee673f3886822781b594f48a23661103e6. 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/DEQ022111281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5682b9b34421252441fb21c91e1f7dc6635ec58aca069f462ef8d9b968f6b388. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022111282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9178a3ddd47fbe4f51b84569e1664c1c63b2a7f76bd2a228dff5662447089544. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEQ022111283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b8e8015ccbe5c307aa13f2a999ce7b12cd08dcc655cb9f11783c920a6f4830. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEQ022111284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf67bb00f19438ae6cdeda10543cc3a4bb25f35d5e0d353c77bdfc2f2282037e. 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/DEQ022111285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f17bcbb4d244d810e63c307cb03136af4f4bcbe7d70f1a49f8a08314fc2b954. 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/DEQ022111286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2f75a892abdfcaa9773098d8eb7cc123322e92181d97013a23295b93155efc. 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/DEQ022111287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf5cfcfd295b213966a10ad64ddd579bd74c2a6ce31b219d2ded621e0c48a0. 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/DEQ022111288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf72bf76689789646c3e2462a4c837f6e8d23d1917845cfb190bafcc940e88a. 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/DEQ022111289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5ea3935715a834fcd8834efabe42cfdfef02722ad37a91cbc3668ec3238a05. 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/DEQ022111290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9998033aac9e6992e97435eb96e03c68a1b7951a4e68844e14aa441303cf1cc. 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/DELJ81771193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cbb7198554782822bd3b834a1dda8cc628528ac0e66391ca45400d8a9017cf. 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/DELJ81771194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7508a13387f6dbb25bf3a015388f15cf594df10cf565347635900c65da33dd5. 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/DELJ81771195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b36ddf91771f134471078a5984581807ace74ad03c8bcbb986397607fff289. 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/DELJ81771196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028fc2ac938244e0395d92ffb8e2d4bb96653e11f14660418c24bbfc24e34498. 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/DELJ81771197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b048b0b0777ffd4769498aeff5c4bbabb726298d5092f2282a6bd7c5bf8f10a. 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/DELJ81771198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdc42db030910df7beed123cba122b36246ba6214460f849fc597ad2da035f6. 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/DEXK52100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53bf1eeffa269bedb35bf272c8cc0a74da2e9d1f3f8444c15abb0fb81620d04. 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/DEXK52100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dcc153542357202be5c2d439929974067f5dd4e275ac3816021cd5f1116322. 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/DEXK52100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1fbe82b23654baa9b0bbc61a1ff76890a1000da14155d043392b8ea4ca0e35. 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/DEXK52100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0742b80466fd40e263bc8028e2098dce04eff7ea1d5502685106e998b5d417. 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/DEXK52100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0763e1ac22a80f705cc7d4e0e402377aa2676f2ef93a0275b5069f4aaa30e811. 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/DEXK52100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d711b03d4051fe529d017a7506b50b03ebdeb9de14692f92d755860236c47d. 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/DEXK52100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5218fe68852be67a9d23951c6691aecf3a074787ab1e395a3745efe19e1c2ae8. 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/DEXK52100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ba7d404c566587e8ea5a38ffdc32979a1045f8353587af613b07da9465870a. 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/DEXK52100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9c0627e9603a19479f1e267fd86ac5df7e8633c0ac56de8efaa4089217e9f6. 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/DEXK52100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04027f6cf72a8f4b1616f15a68e7eee34dbf882b8a81fd8307928fc3e9e0bddd. 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/DEXK52100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6d01095a3caf912914fb0de6b950b6f4d5f8f05982c6893ca5e9037409b616. 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/DEXK52100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bce715f46ac43e3b68b7851b4cd35a22b7c02f0d49eaf6ea7490b9e3a6909ea. 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/DEXK52100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad70fd30cd72c8045c8f70cef0c9b24d1006cfb670e900429bb3d56035007907. 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/DEXK52100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37766086ef8dc582311516d1d24408c283ed32822b331015c384753674d9271f. 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/DEKF21801826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382551153e1ae2d461a40b27ad2735d9dfbca076fdbbe6e1d10b9885ea054f85. 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/QZFYW2007907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb87b65c34a08821348c39d72bc342583e6ef7537d3fd17116ca042b4baab8b. 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/QZFYW2007908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb485665ec95d66e322d2b154d08a98e6574591860fccce66e4601d61d5ee8728. 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/QZFYW2007909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02c3409f89aba5ed8e51a03e21a1ce2b48ff05d576aa642313cba81352af970. 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/QZFYW2007910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ac001612f6fd4d786545c20019b45f0083bf43fa183eb5402af549d46d66e5. 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/QZFYW2007911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b703f09e865dd634fe3162c460b5eb46b51e41decb1bd6970ec2d5e2257c86. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/DEQ022009312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89002a4dee8881d7dc015607c290a9f8fbc0546db9be4d6b01d2509d355f291e. 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/DEQ022009313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a5498068e7e8e70e934df3aa6463ce56f2a7e7ee81e4216f238b75b111470f. 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/DEQ022009314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e64bb772ecb39209cbf135bb93ced31c2b03453398515fa45465ace23b2ff2. 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/DEQ022009315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d73136d9a3af4e11bfe157456911202a6736516651909116786483206f8498d. 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/DEQ022009316.