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 0xe6951050555c3b192c9b2a6984286b3f6441ee03063b7059b77c45b2c2cd6ee3. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20c32e29-787e-4d13-810d-7ac4fc9a2783.json and https://artists.proofprofile.net/proofs/artist/20c32e29-787e-4d13-810d-7ac4fc9a2783.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 0x733f81d95571508d44243a6d2051888ff6ca0e4e3372f0223d9ae6fd9876b731. 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/QZTBB2325936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32613565234b9ad78d2cdfa3238cc4a186b869d8faeabbbf5dc21eb76a33e54e. 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/QZTBB2325937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd363e51678ff888e6b412b4e85ecd6ae0c8163f62b44257b3c4c0c2c31a42f1a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:24Z), 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/QZTBB2325940.
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 0x6de5ec109b123d898a63ac8b2eaeb62b11ec9ab42ca56b50a6a3c0c972b396fd. 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/QZTBB2325932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcafa553d112e513fda17287b2b30346981e0c5fda50b63db1d17bc7561a274. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTBB2325935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f88673cd0919f66c9e95147e568f90bce9f70ef544b12142d7d3086f3ca474. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZTBB2325938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267964cb404ca8d307e572d81eeaf566158c04b8c1238f538ebbca695acb69a6. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZTBB2325939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec252f49ed1ba2a3bff183d9efedf90f8a7ef06f1ba22f33d3e57ee3e430f74f. 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/QZTBB2325941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f83d8d01f9c5ce34cc6941cb6227707520ad37d26a5051068b9c33c5a03d09. 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/QZK6M2340198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c16fa04185f15b4375454db78d9555c8923464331eb36b98607d75c395a3ce. 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/QZK6M2340199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47373014ef26e3ff482b4b630124790fd0b195c3499f3695069d86a535c0d393. 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/QZK6M2340200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739648dbd39ab837b6d69fac4598ee0a3d47aed4b7f6c71ecd1ee9491681b44b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZK6M2340204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ecd9cdcdc8a36fcbb1fc57ecaba5b539f47f25ee207ecca6718460f75e8be3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZK6M2340205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67888ef565ed1715e21cc6c08a823d8aa3d7933f6fa9e65d0455afa3c6347d7e. 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/QZK6M2340206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51afb6eaa01f38947265f4e468cff242abfee439fad4b6aa8fe1810dafce4d7. 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/QZK6M2340207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9331d0ee725dc36bddbfdf4da6b335f9b8bcc7c0c266bee1a816fff7f5bfdf85. 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/QZK6M2340208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42a282e4eaadb861aa8810c35e3771059ee8d6522e03762b1a4b217bb57b802. 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/QZK6M2340209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bab890a18ccb752a27e9c7dde81703b56b76724b979b7ba44435b31e4bb649b. 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/QZK6M2340210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533fbc5cd282a889c54f5667c63a93c8ec601e9b69ab1e695a476fc6f46ce655. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2340211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cec62ff30968ac3a4e38a529902f277821132813fd7b793e6b5b9e5e07b5ecd. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2340217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486b587472c4b7f13d5cacd5b8bc3149adf40338f8dbdffbbdca7cdc5bffcc2c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZK6M2340197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360baa208961c05b1f49f9be502c4d33892905fc44672c6f95fb4bdfa8355833. 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/QZK6M2340201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354d447226ef295979910a4b4b2121481d636dd8dc8873d7cfae724206924c2. 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/QZK6M2340202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594332ca0c7fda86903f09adbc5d2f5b02a5408ce090a75c7b9aa0992c83dff. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZK6M2340203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c15bbb5cfec7b47d07b3c7e245fbd1b9c93f858adc2ee805f3739d29fa2bbeb. 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/QZK6M2340212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2e44b5aaa3baa9c16404590e2974491d83cb2ca349326a7e381dc25bb3c7b3. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2340213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10508785d18633684bd752d65314902b11a703f0a467263bdd24a2b3a905569. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/QZK6M2340214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77f7c05f4830c7da5379d98278af86a0c612096a36fda0f69d2b71f877cf404. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2340215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2acb132a2b494c02d208b377b015af912123c270a5753389a13c5451ce3ffec. 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/QZK6M2340216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8beb61b7d68ebfbc79e75c7eb188ce4b59090a28eac6e8a52e40b1f095a3a8e. 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/QZTB92255468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70d2a2074ff7f253cde42f891df04d2a0b135def0b01af3c7021908b17952ea. 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/QZFYY2311843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeeffe9256d343cb25da657f26ffe7caf1ff2c27a6084aa67ee6a641b2ed3ea8. 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/QZTB92255467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21445d9ad5f630017053b469d1764d5e818297cef3baaed2c2b2dc9af34287ac. 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/QZFYY2389223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9c48be4a7554fc3379403b0a32a359c4aea805b72ecfab4a9bdde51b2db43b. 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/QZNWU2025895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d584a671e3841c190510d88dc7212529ab11dfccc17a40a46bd796c68bb539d. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZNWU2041592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaaf5ab9df2fb4570e7325dc3791b6867fc3c17a19cf502d09718d7493bc295. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZNWU2025892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311774cfa2468790f5ac0c4c3a69a2d3ec7aeb0b87f04947b4f7239e47b5b52a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZK6H2069839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926a43cbf2936d6083ddf96760eef489e20879cb9404b47045d516a51440c2a6. 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/QZK6H2069840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00aea712473aef39b68f12a595098cffe12d3d70e43204351596d830ad4a3cfe. 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/QZK6H2069845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935b8b58968e9665d4df94d8d3b98e7e6932a9e1a7879341a666acf01f0a18e4. 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/QZK6H2069846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b3b728f9aab4378f88f6ef1f6c8bcf61ce4e522c9ae46f1ba4ef8bbfda4f7d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2069844.
IDK WHAT TO CALL THIS BUT I MADE 4 SONGS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987af9383d8a8eea485549b103b760eea59896e5406f13ce61d2d227087ea3e3. 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/QZNWQ2335301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb9140fc6c83a469279e0b4edd861c9653e70f011a704d3ed4e175ef8c17213. 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/QZNMV2222979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397ef88c172225b21c6c5390e18865dcfd7bd437f185d49d18275206259a12a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZFZ62269924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf5168c7c008089881ba7981dc3837a360d3038a4369581c50adba7233b1c51. 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/QZRP52107204.