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 0xfe8367126d8c9f2dd3887cce20be5035aff59b318812513aa4dee08b386e38f0. 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/4c318054-2cdc-436a-929e-fcadfcab0d97.json and https://artists.proofprofile.net/proofs/artist/4c318054-2cdc-436a-929e-fcadfcab0d97.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 0x0e882790b5d74ab93cf3c1e25207d8226e1a68f80fd79f95eb056fe56f0fd5a8. 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/QM42K1606380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd2a0c140cf681ce97f7c9aa5d8e99bd592db8087c2a4b3ca3708aa38908f29. 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/QM42K1606381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4735436a5a888be7a273165143c8afa17d2b05fb967a87a6bbd71900291e5697. 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/QM42K1606382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e079a0f012fc468a7d925fd4e92f88152cba8f3f809b1d98b4feab45bebc17. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QM42K1606379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5477899ae603492567afdb6693f1f895d2570db59dd58a76b710504ccc0404. 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/QMDA72203189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289469ff58a0ff7d80124737e9960fd53b015bbe64504fb143df438a6893736. 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/QMDA62290732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c852e8fa79bd049d51ee9a75019d317c9f4f470dfc38f18e82f3b3c0d0651e7. 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/QMDA62290733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e904df7a78b77f69eaf00dd23c98673f77e6c57470adb36044cb28770c9d71. 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/QMDA62248380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3d6b75614f5e858a94290d7bba44d98ba913eff4bbfa14224c0c719277921b. 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/QMDA72203199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55536b92bc2810211d31f71073aa97da0d616d28ebac313a969e07177d4eda8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QMDA72203201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53afe7cb22c6b1040cf4b7d915b01eb7f0c4bdd5eaaa50d3ff085f4ac4f94bfc. 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/QMDA72203203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b2add1914ef1ca8bcccfa9b88251795e154cfa4fcc522eb1fafc541a494ba4. 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/QM4TW2266038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ea19529f1ccfc5359f78d7c0a2298ed56380b798fb655608db0dcad7d8dabc. 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/QMFME2071965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092c07b9b88d4d78490b4e0e3fe16a1e65eb36f18a00ee2a462867b1edbd70ab. 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/QMFME2071966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3461e7eacf2fac337a49a8cf96a4667c750781feecc50e2872dd75b6d35ed5. 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/QMFME2071968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5a6143a52dac88f668ab9cdfa65805bba79bab8ec53769bfd86c7049f4bb97. 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/QMBZ92062300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafc6874381e2c9b2996600663c8af92669b9562cd33e52c048305ea323e4fd2. 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/QMFME2071969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8666bd7da4f10a24829ebb0ae96ecceea7a4dab338e4e9312d471901f5983ba2. 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/QMFME2071971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe121d13e8f7a07dc6871da6b4ef9f5aeafc0f0dd84186d6ecc5ed6fd077eccd5. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2489113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771785ceb67662ac2232a8ce845cd4c33024af59696d736d81b3e62628d4cbb6. 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/QM6MZ2400766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a245db72ee264a3015966cb5aa711f4a9044a08b0f6411173621ef4a299a40. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/QM4TW2493905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9158d563e2c4e77d4b3bebdf90fe9bec46cc585f471f8cd95932d004042a99e8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QM4TW2421490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ab6761e73edc86f847967d54941474725fd040dd0f19a47793e538f7bab2f4. 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/QMFME2395006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8937a5fdf8eb63af1948cee2f51241ec4be37caffeb2bdc114e4c9ae815d2ec2. 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/QMBZ92301849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2933bb6893a3e8af0f5730fedf367fb81d235322bd538530d7e96e1f623186d9. 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/QMDA72210419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c852e8fa79bd049d51ee9a75019d317c9f4f470dfc38f18e82f3b3c0d0651e7. 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/QMDA62290733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289469ff58a0ff7d80124737e9960fd53b015bbe64504fb143df438a6893736. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62290732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e904df7a78b77f69eaf00dd23c98673f77e6c57470adb36044cb28770c9d71. 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/QMDA62248380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b2add1914ef1ca8bcccfa9b88251795e154cfa4fcc522eb1fafc541a494ba4. 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/QM4TW2266038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98706deb25b9e4eef015ed2c7bbf46cf4fbb6253a1e72e80d0db9f4e0fe75572. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QMDA72128221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64059462c9ac2eabb85b87daa7feb59dc431d379bed9be0e95ba7218d122f90a. 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/QMDA62110290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf409baebe8df47e8779b8ef411311273d1516e8c39a5cc1a5bcd02eda8eafac5. 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/QM4TW2129378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eeb1666618e7af8f0ca58da62226def1b5af217e501ca9aaaac58ff22582de8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0231f253c64a9c22513961c74e7b4531918b977fbc1e5ba6787ab2a193ff55aa. 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/QM6MZ2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18e76eab8e9ed4165942eefefda6b47a565db3f03e5fe3a416bad95a316753e. 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/QM6MZ2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a2184208fb2ef281909b3f3728e2cfa64728c54062bd8fe51af463d87e5ab9. 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/QM6MZ2000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad209592dc54e733a4a489d2385d5208cfc86ffb2bb6b173340c520fdf6f7a29. 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/QM4TX2008097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4217a39742dc945ebdf0d8054dd897b0b5038438293fb249aa18a230f2b96f90. 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/QMBZ91907552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39206352f7600831623c410c0d1f14813484954831d7351f3b15966143c02f40. 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/QMBZ91907556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85c612e9ade0dc8ecfe0696f44f357e2eaa9e09ec124159d11d9046781bfab7. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91907557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684e4b2ee8a2ef4138765ed49d16f8690bc953d6fce8ac36a2eecb6442ffff76. 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/QMBZ91907558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e6b675d069841f5b6441a53a7e6c0cfdebf51537a6e10b347d8ba67cf2385. 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/QM6N21916769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef380fa7cde755beaa4352321c2bf4e52d21064b580b4665aa67fb3b0856ec4. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QM4TX1946764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c4edc9f1ff2389487a865f55ba13ed6ee18530324747472c3a04603b2f6335. 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/QM4TX1920383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbccc0fcd348900a4c081786daac53034a7d484b5b8e3e4e5c384b47f1bc2670. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM4TW1999418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729578a9edf50d322653e9ebaeb51fd990c3c71073f50449e25e27ca3a0d9966. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281833842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5fb73cccb11cff539378708ba33174b2dedd7769bda2d3a3b824a021fe312c. 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/QM6P41874957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e225fa6f717302c1b8352c299b01d477d4c94242cb6e3e269894b7e748f1d0. 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/QM7281833846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec37a14ae18481a38c76ddaf326e4106ae77a4dfb2faf2233bea94cd89a7cdb. 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/QM7281833847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c69069f235ce78b4fda737f26962c09c0c564c767161c16ea4f17fe31e2720. 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/QM6N21854254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bf3bc29cbd13f815986d0ac0b5afdd300622fb700507119cfd571e13cdd3c0. 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/QM42K1830273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dda5bcf3408f123bee43e94842f170176e46fcdb8a19d8e7f38b0268c740ca. 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/QM42K1868589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7964cb8b5b0ed91bc8b4df0030d75f0e24bf1c4a2d05b3078323ac0805d88a43. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QM42K1714906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677e540142e543b53060fbca552e1a0567ca4b4e15b19c00eeac29aeef0590a5. 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/QM42K1734325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a5f75277280fba57109ff05e420b60e180d127d7cba1ba7ba591225a89f8d5. 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/QM42K1610966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb81d9e53687761525eed1d1986f9fabd69ffe1708c655a472dd43acd9ff2c1. 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/QM42K1610967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97bdeac156baf21b2983b75784736945d3e124f5d63380063bafd2e10978828. 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/QMFME2462612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771785ceb67662ac2232a8ce845cd4c33024af59696d736d81b3e62628d4cbb6. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2400766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea221631bb0652ee9d0df666c15a82ec3e152d38e06661b1c406dacf299a1b8. 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/QMFME2462613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9049d23ecca485a1a5ece6fd6475db191e1efcc587b09a588489a3793a7ed64f. 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/QMFME2462614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19750d47461a0756e077f6b435b26dd440277f4bd93bede4117b54e0feb4713e. 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/QMDA72458087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd1dfd1010faa39eb2b7291e7385295d62eb6d393dd9300b440603bb97b654d. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QMFME2462615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacfb0aa99d54adf7304e5b69ccdadd2389dba42e698d0963a0cca8998e7b90f. 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/QM6P42469394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0543137fd349e918d5eafafc0f8c20b5f0f5e592c6b4a02779767dce4b04811. 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/QMFME2462616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2baf785258831561c5133d38f75c9d77faf6faa8ad73beab9fadb4bfd949f69. 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/QMFME2462617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9844744bd9e95bd5748728c9f5421b01cb50b2240727950fb202f2e3dbd6ee6c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QMDA72485904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bd7dda19377ce92f7720aa1434eb006ff768c47216c1b21431c47dbe5b471b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QMDA72485905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ae398b0bb47972a4ce04dc40b51364a5de30a1062990cb48588cbf55307107. 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/QMFME2462618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5902e3f9f87328e18fb7a00028d9a4f3377c433b0a96d4122dab47e329a6b2f. 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/QMFME2462619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a245db72ee264a3015966cb5aa711f4a9044a08b0f6411173621ef4a299a40. 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/QM4TW2493905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10897df404ce851bd43880a0ed2e062208a7680a34719f773f42e26c17e344c. 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/QMFME2462620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c5d160e0a64cf2ae4b4b24bfc4710b97745c34ce9a478a7a41e323a9f9873b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMFME2462621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde0fc4f3988c431a539a97dde5352777579c0d8cb668cb787c43b2d1d5c2a3. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2462622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b06638e4f5bff029207fcd3dcf85dfd285ad85a0d44036a1907955f42ac9d23. 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/QMFME2462623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ea857e98e00feba707ad73397b13ca007f6617d958557bcd57c28285a543a8. 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/QMFME2462624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b9fd844881fd022947f0fff1f5e17e1a5a3f4a65203e80e247c8b145c31731. 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/QMFME2462625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c8c2cfb0054aa1c03d50d3c8bc4824824a39586ce9a6db3e1d1f241249f5b. 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/QMFME2462626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe679aa120646a40714aa998dbd05d7e647564df2973a57c1a2251f502cdde6b7. 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/QMFME2462627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e50f449a602b5c94d68d0d64f83913c3d54ae63b51ce8362167b9d7edaf4af. 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/QMFME2462628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f5f5da9e1a853a2bf4249edb1a678e5418fb6544b39160ce329e2d6adfd4ab. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QMFME2462629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58521101bea7affe44f7e6a1645c49658a673ca87ae4744aeeff2343e10b8aa2. 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/QMFME2462630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a240d8e51c26050b604fe1b0ec88b3bba6dcb7a38d9c4018805cc8809f7ec4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMFME2462631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78373cc32977e2a1e862586b67a3bac3b617610db79108495ea0a65c521adbb2. 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/QMFME2462634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9844744bd9e95bd5748728c9f5421b01cb50b2240727950fb202f2e3dbd6ee6c. 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/QMDA72485904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bd7dda19377ce92f7720aa1434eb006ff768c47216c1b21431c47dbe5b471b. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QMDA72485905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19750d47461a0756e077f6b435b26dd440277f4bd93bede4117b54e0feb4713e. 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/QMDA72458087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacfb0aa99d54adf7304e5b69ccdadd2389dba42e698d0963a0cca8998e7b90f. 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/QM6P42469394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bfecce58f7f045fdca07d68ddae8893717f7cc8d7a20722b487da8e26428d5. 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/QZK6M2590612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e995452fcf36c2bebb02214405f09476d0e296eaf74d196135dfa5ce9c83df. 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/TCAEQ2051799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf403690dde6dc0ec97036b79347b4d08812291ba900017880077eee8379acf8. 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/TCAEQ2051812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9676c98d3315e65fc1746081386fe07be8077cc8c0727cdf18a6c98aa424f2d0. 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/QZDA81900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd52a9c56b685fdff0bc40dd9746bd18233016d71425b12eb8ab5c5e057023c5. 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/QZDA81900722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf539e552b5bbcba2c85b21c009be0c54789c3a22418811dfe540d459ba972103. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZDA81900725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8ed5c13e7f6036855358476ecbb67e8acdac1696ad682f7abce8a02b8583b0. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81900727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5107659872b77f9c70da0f065b49df0d99bd9c124957dbd66f5899ff5d57ef1e. 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/QZDA81900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e5002b0c3630b013fbe6817693fc91b6131f8a34f9d60b44431fd044c6b75c. 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/QZDA81900729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e96703c4799433cf8c85ab9ad3575ede13333d6fd04a7e2505abd73dde50a7. 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/QZDA81900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4e27bd44046e7e6f693c11c38db2e7b408d2cb7c57b375b815112fa57db6b3. 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/QM2PV1878085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42e5ff3cc9574a908b4286ccc4b5effa3683f8fb086ecf3580c9f61987fa921. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZDA81900732.