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 0x57e1a16b29e4438e9b01868f1917d95ff1add402a0c946c5d338eb6f14f6a48a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9418a2e-edda-4b30-b853-c8305000e25d.json and https://artists.proofprofile.net/proofs/artist/e9418a2e-edda-4b30-b853-c8305000e25d.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 0xabae217083ae42653d80721ad62a3c5a15ab548a0eae358ce07ccbc7ab75b96a. 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/NL5UG2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e042203da17f8a872724dc6d9848579d4deb04cdf5a73db361aa6d542c80d4b. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1KG2101131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39aa8b16872a0338f0b999ca16bca617ae95d9e2239bad02f03cead16a1fe2. 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/CAWHO2118418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b50385cc49637c97958a9a14b12bdf25605367e4b905a55557d7400fc1f002a. 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/NLQ8D2200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1211a203e78ef9f3cd66e2f374e24f2f3f1b003ee18ab5fc6a5288b8404bb0. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D2200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370fc0db2a4bfdc167ca0cd49d26dfadf1b9c0cfeff90dae73807fcf1d01e5a9. 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/NLQ8D2200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e6a04a1c80b461fe944a036706be534faa466402131bdd96a27a24962c4434. 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/NLQ8D2200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51d4e19198e8bb496c0b202dc7b067c7e7b906013196a49fb51db930e2ce748. 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/NLQ8D2200715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f171ad9924ea8f0d79511c7adbdedfdfba31ccd3614d16674a1026e0bb139d2. 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/NLHR22400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26617fc82468430cada98295173470d85358088d9b3e3e2c687b82cdc6eba5aa. 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/QM42K2481322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e4b208acc1a88d727c02060b2ed66ee11bc8a6c395a774ddc46a723dad098d. 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/QZS672455299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8532bce251ba32cae0f770ed395306bc22d8ff805dec7fe4dd442f53f21c0bca. 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/QZMHP2454062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d6bb0bb79b62822794f217f5f08927568fe6ca8da3f3a62ec6d8af3efa250e. 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/GXBDS2313766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbba578bf4cd319dfa96016160fcc8cec0391651841e0a7beb8afbb4584aea7. 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/QZMHP2394400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263fc49379c998e7cf37ba4b4d221dec4e42739e3757e6c1ca596578f282ea8d. 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/QM42K2350429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2cef6a5d3744ef1b90cc9b87ebf2780b2870cea0088ae53084ed9bc59aeeef. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEIW12300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ed3c9fcf2c0e6cbda71a6d1f6fdf1b0c3545efb714f9b03200ff8c315cb6a3. 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/GX8KD2281199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426cc6498684ec9772072a2716d87f7525a5ff4a95def127f496f1db8e861d85. 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/QZS632215496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc5cc5acee63840ec5c077533260c51ae309625bff93417dedb807aed32b929. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLD682201981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661215f44126b45bcf0396e1118310899d5e83c71bdbac859cec2dec4bf7baed. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZMHK2274197.
Fight The Good Fight (Aryan Jolly Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7374094360da30993d0777086b6a1d8a9811a837e4e8e7f926a2f36a075ceda. 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/NLQ8D2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f5b8137f88de881ca9a84cecf88b9953b28ec7f917f1b8c7f9be8da4a2da14. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/NLQ8D2200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502503986584090e39405235db2c70e4a6c73cfee419d33c84c559ba530e66d2. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USLZJ2155560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fa3cdc5bf3a0e3c830aae50f90170b3abff7757dbfd32efccc637a99db5d09. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7580034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8835a833349cd25d7ceb452e309039235579d5a1603c2d8ffe65d384e999763e. 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/NLQ8D2200892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf39c893651de5b1bce093a431182737a2bb8ba8bdf62b233e3814e15aaa83. 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/NLQ8D2200894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33082e183067cd7770a3dcf501dc110b619a8e169477b8d3bb6b329bc300a083. 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/NLQ8D2200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca0b9d0ad24be288b7f9484187b45f05d376698c7245d9880e3e27734a16479. 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/NLQ8D2200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84bd5c5cbe25c6482dd778c9fc14ed854bd83659ea01a53f7e0f24c88b15c7f. 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/GX5MY2283240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5125dea848d57ad5fa4e826010ff123ff1121f9b225263bf938e329db20472. 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/GX5MY2283347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc162e30a1dde3785e159760464b9085123068497e624319f6eb4357a3ea9ef2f. 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/GX5MY2283407.
Once More (LostVolts, H Lazer & Arvenius Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdd3b9a44d72cef10008dbd598d8a71002d588efb7e02ebb191278bd86f80a7. 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/GX5MY2282851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ac67e0bee14bc9a7549b7ef2b31288a7ee047701d16c11b4caee4b1f0b96f. 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/GBKQU2242619.
You Take My Hand (Tritonia 379) - Reinier Zonneveld Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42176f783921b9711437f31f95f4d54dcc73641c9289ea5dcb124eea9a50a83b. 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/GBKQU2242620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54cb4cdfc99b69a1d636486acb8c28cf2c275359435e100320d423ba377e2a0. 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/GBKQU2242622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c68bc8afd365251a0ab70d14c984c86f38ddb15cf90e50b416d3dc96879690. 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/GBKQU2242630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa487d521516664b3264441834b16e579a2f12154f555e644e66ca7d458ddc86c. 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/NLQ8D2201169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00f2acabe88e03612d061a329e7712670675297809286bd62979995da33405f. 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/NLQ8D2400693.
Fight The Good Fight (Zero Gravity Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d63e2b430598ea060418e10b9f8a907b7dd09864b1d090e7a04c62be31ba56. 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/QZNFJ2202431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd3f9dd4480bb78de56e448b177463cad354b1786494a92aa02c945cfc99bb9. 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/NL8RL2509975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec4bdc757a98c39009a655036a8b52f368ff90fe5a27e41b12df2f337f40048. 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/QZS652483798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ed23461c3e686568b8a62eccf78d1aefe30621fe15e95b9e292b46724d575d. 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/QZNFJ2214471.
Fight The Good Fight - Aryan Jolly Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e2882f2a70119986c8fba41423049b086b59a9e58b2a1a0d22ebbda17377a3. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZNFJ2202443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd3f9dd4480bb78de56e448b177463cad354b1786494a92aa02c945cfc99bb9. 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/NL8RL2509975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3da2cf92c4870f6e4922401e3c788e29839c7438f2bfca8f8a7d4f275b1f11. 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/NL8RL2509977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6873829e37d4d0476151b72a875382e085eb692dc706df77b30f834340b1c0. 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/NL8RL2509979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72d7e1a4093975eb691267b823c7179171bb6f7d4a0805dcd2a1ddb6584c294. 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/NL8RL2509981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c470d84c677f4c7eb06cd7a34c502cfff061eed5031c3b4f818b792fbd5b338. 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/NLD682403430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70198e4904d3640626c9aa380201d45eeee8409f21378fc94ef29d42765fb021. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NLD682403433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cc4e7427dcaad41f2456bc57fd6e3d8b87e3d9bc16a9c42ffe333aba178484. 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/NLD682403434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c146c2f7b88f3b336dcf03981332c3f10fa70b7d9ae619dda8f9be87a131446. 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/NLD682403436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f474775c44c2a377faf9085bcf4b35915c80ce1071e9a78c960655a6434e6a. 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/NLD682403435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2e8843feb1e55b33270f7f6786bbf144d8ebe82e6f939a866d0bbc67e688c6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NLD682403438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00f2acabe88e03612d061a329e7712670675297809286bd62979995da33405f. 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/NLQ8D2400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d8e3ea5bf8f6fa5ffa26a413def49edef80ff92402453e1899e39808afc3a8. 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/NLQ8D2400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebc93886cf985bcd11a4522c94fe094ce5f2d7ebf4e2cd19c0b4e5ea4bf6fdc. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLQ8D2400697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cfe513acfaeb858542bcc5fc791ef2c4951724f357e7d21a2e582525560682. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/USLZJ2176432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3523128c80ee2b6924e460c64aa4a75fb86a4b46d65641ec16dc277a03d063da. 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/GX2YU2100054.
Fight The Good Fight - Zero Gravity Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c8ef9f382f1bd1a2fbb52a1544fd6a5a3aa259b661b1dde3232383a887f1a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZNFJ2202442.