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 0x795415955ef737ec921936fa32c1b652e891062e30791c4c8af973cdb1251983. 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/3584ac06-5f1f-4b16-9e0d-27c68f83b036.json and https://artists.proofprofile.net/proofs/artist/3584ac06-5f1f-4b16-9e0d-27c68f83b036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Leyenda del Cazador Novato y el Diablo
Rafael Martínez Arteaga "El Cazador Novato"
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 0xaf8d72fe00ca967e6e762f734cb3eac302546e9718180114136d4d17f1e2d277. 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/QZNJW2470507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56db53959f627bc2f0058114005c7008b79249d453c2b21b9a6517bcdf3820d3. 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/QZNJY2265921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e6a1306d2b1c96d82b6622ad403b94809ffbb964a6040a62f342fbe7a13df. 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/QZNJY2265924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931f0e41f913d74b1ea19b7fdf1fff4cb7677c6585d0d55b0972be432e2f5a2b. 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/QZNJY2265925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4260164d00d4d5e306526a909be05b216b45cee9ab5ac7e7ccfa88e234856c9d. 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/QZNJY2265929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4383e427a617d1644f40bd00c6709c7e2048ecdada0cfef007fb4ccfe60876. 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/QZNJY2265920.
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 0x1305d689ee113ebaf0f05f4d2184e2a17f53d13fd5fa43bb0967a9fadace47d2. 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/QZNJY2265927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7e51bf391fd135c93d080c1ed534adc31674a5833c708e96f981a3ef7517c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1012419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa941b020b0d9fb1be72e62df404cab57f614fca69445c15aa911517cb005196f. 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/USZZR1012421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f29faea8219970b93f2d8c92679ebf099d79f47b3b7bce96d6ce77ece3e393c. 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/USZZR1012423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb785c0146947b980e0186f7525eb0e657e0aa9ab6f7aefe1852aabb0bbe7762. 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/USZZR1012426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06b23978941c3d973ae9f6dbce3813340dc906c8d9fb1ca825ba908a6e6d1ae. 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/USZZR1012427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c9ab72251f85ac41d42b93fd8b9ef46cf856e7e3351945273baa2b10641db3. 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/USZZR1012430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36feab6db505388a9150922b01d7421125156b50d1849feab8a192f975d3dae0. 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/USZZR1012431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8c9e8e5bfd92f39b0d46d700a95f18f19ad98b24416a3e0f3885f5b96e589d. 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/QZNJW2462762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6b96a54e0d74ab91295d42b35cafab1aa0c7e6400377add39522617a02ae71. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2462767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1350225d37469f8a283c6b5b91a1e0cd7421f92ea48ad58b06165d5125cb1441. 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/QZNJW2462744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd55a7b08fed1a6d28db7da15de64d3c3358a760ab69ea1785e0cd6a2c27adc. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZNJW2462741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cf31ba99757514ed42eff8fb0805d424e4d695e6ef6721f3a0559fe167babd. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QZNJW2462665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c89cd0e00447fd566889ad95af1c87e3bf12652f667813e1f87dfe0bc8d2fd3. 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/QZNJZ2326446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fb3ccde4c0aa5c13ed8d47cf0bae1422ad3599dff1a24ca8c836a0c4fae131. 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/QZNJZ2326447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1116d4b19b1b1b8163dcd3af88c18b8d344e103f0b814ecf3de97037343b63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2326450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03be0313a5d40d3b5152622ab49f00b7d4b466d87854fc7576d2d03099a708c0. 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/QZNJZ2326451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933842f99afaadcded730a46953a7e52e841ccfc19e8ec81a0762ce58e9d4531. 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/QZNJZ2326452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09d9b50ea2a310379bcf93c588ce5478e67615426e25df5e7f2a8ce2856f405. 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/QZNJZ2326454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11c5770de7784ff2979f286ff46e2236f7c0f17f9d46e7d06c823fc766c409. 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/QZNJZ2326453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9c64255ff8d021e6408e9937f4d29b826c8e879481eb7777879b9e3c2315cb. 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/QZNJZ2326470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c00787dd5596faf5998967aa45e0279f15c71121b41fbf4c4c133ff7c083b7. 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/QZNJZ2326472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba8aa8b9ee708a0b3de4cca12a96692e4edf688e883dc667d98b1e3c7d906d7. 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/QZNJZ2326473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5084b903a5cc71cd9b24918aadfb7329a75e1a2b7c7bf59589081c10f113f412. 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/QZNJZ2326478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9c348f45c5b7cc27537144492da50671f4fe2910c570f59aebbf4e99eeb7fe. 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/QZNJZ2326474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fe37ff2e329dca943b5ea2d83d14467a7bbe529343803a495614c2063b66d4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2326475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65442e424799bd6fd4a1e510e2b1b51bcdf22a15c6aaf02f22f566574137342e. 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/QZNJZ2316393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37ba66bb967ac890150d53e4b69dd7f0f93ec3acad289697987edb86efbf5ce. 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/QZNJZ2316394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a38ee88bbbfdd63709bf9174b00a3fa89727be8763e16254cae9b765279aa. 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/QZNJZ2316396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8567324901dc7f82c64079527f9a17952ab0b4270d12c6b1a402b09086c69524. 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/QZNJZ2316398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d05dd063d8a9c3dd17ce4864f314d34bb1cb1141ff6ffc5bcad3fc69ec2b36. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2316401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464bee93613180cff23db77e7be46e864aa8edf56254e7e60709da498ec13873. 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/QZNJZ2316402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea2bc90f167a12818a1ea7992d00c7e3f52a0d1c66c08d3b5714c2ae87cacf6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2316395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc50e98f189a9bd0834b31f01f56b2d5a139276a871c85ced74ffbc50cc86971. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZNJZ2316397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46bf138096814f7f7d2bebaabfea5412cb050213bb4977c0883216b118f77b3. 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/QZNJZ2316399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7d0beb6172f527ab858dd51975759db69af7658a987ede68bc6c45dd070045. 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/QZNJZ2316400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3258e4738e45f44fb11d6e929b69365ba84dfc02f4064ea3d9e3f5b159ffbc4e. 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/QZNJZ2326485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a57dc227aa8e8d611988945347ab96122ef12a21f78ace61da4db357e98edfa. 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/QZNJZ2326488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22016e6ee053034f5536fd724e7bbbada7d9ca5f03ad387dab21203f4202be75. 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/QZNJZ2326489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae32de988adc1ffb8d51e034987a289b5b82ae866d3276f386acd41c2e6a84a. 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/QZNJZ2326492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199c207d45ed4f583ba952e5c5bac018a55db299607b3def19a0112145ade39f. 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/QZNJZ2326486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efe4f9d7e1297796cb4fe2a31ff0b3a7421e520a6d3c5e0f5c28492e290e483. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2326490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a5e94a43e2fcd5f9b5bd0989540eb6c78404aba7c7614236fd0ec243cb366b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2326493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d631f8cc9d3c91c66bae53482e2aee45017518025bae10ac193aad0999040d5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2326494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf633736e57e0584f3262d0b3188de3806abb2e714470fd63ab4ab78174094bd. 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/QZNJY2270074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f2442e1dab8f2b0c0fff155a03b45978428bfe4c94720e08cc9bdc56703ee9. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2270070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ed0accf64aae5afb746c8569f665b9a520f26c370d74e831a7d64d7c2b44e. 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/QZNJY2270304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fa3fabb4d3dd66abba091bc0276bf32d1c614c226e799ffa0c39f8b38db2ce. 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/QZNJY2270305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0058c9cbaa375038bcd0f4ca0e41b7c25de8af7720d2d825da4c77ff1a5aff43. 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/QZNJY2270307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eb84772c9f32fc122964b0a1af1799b4ce017219a91ee50c4218d90930fa2c. 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/QZNJY2270313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de1ca94b4c0486811dbb0f9146b0ad5adf9e4cfb9fa529412b67798b38e2b9f. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZNJY2270306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f59ea7e09c31fcc60c54cfebca6864503f44f7e613ae6437689cb23f71f3fb4. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), 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/QZNJY2265124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2dfb52d3ea22a782716421093104fa8297e653406d6c17d5cf4bd26c33594b. 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/QZNJY2265127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc409e98f9a2e5ac7ac0c039409f8868924a7257f5a9caddf28f351df4a398189. 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/QZNJY2265128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352873bb3bf334ca0b8215754c624f65702a151e8e7d6c8b123c347477716005. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZNJY2265123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6129aee87db64f61f231893b6e51ba0e4cddd0e9f83a522c257d513f2c49422f. 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/QZHZ62261714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c3c63af78196b9945bf287862659a31ec140c9ad384977c58e88374c474be6. 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/QZHZ62261715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a31133a07b896c1dddab62a26c6dc4c01e9be3a3d9ba8bd83eb5787dce978c9. 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/QZHZ62261716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5966df603da660a22e47d9edcb44d035e57a77e91e6ebd28d06b05314c45f5c3. 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/QZHZ62261717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a4803688189539a57e17e04a1311d5e93a012e1080341ef25c94e139214386. 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/QZHZ62261719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9290e7327a5b780bed4cce8caca9d374f59d22937b841ce6d005c183afa6303. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZHZ62261720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5c07d2fbd47e47bff6e441dc967bc8a4e928ad0e4b16fad87adda9e39a7c2b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:31:55Z), 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/QZHZ62261722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6b7ea342b0a4c88f7cbc236027907e17a07367011e4796aee005c1ad5ed0b3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZHZ62261718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5321d5f4ad68f69ef352c5a88e14ac1c5b6740ded79e95a523ea539a8b9a74f4. 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/AUBEC1823559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6a40cb6c5ae3a4d929b9110a6189676da7f52b8ed174c352c98955ed0bb4a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1823564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99314290104a7a21466973b50ef81053a9c7868468f8072b1c45b8e0899d3aee. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:42:20Z), 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/AUBEC1823558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5976bcc240c736ecaefa1ea1fe78a392088fc30efba9b35f81396594d2adaa. 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/AUBEC1823555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf68c36bee07360c5a76bab1bcccf8ffacd6f531c30e57111fda33cc28ca761d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1823556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5d11748dd668d2fa5c1dff7f27951d77e9eb6166a6350c5f3abf27d6277ef5. 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/AUBEC1823557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82fb20f7059018bd0fb5b933be900c2f069c4afec0934cc0ed5ebbc266cd9d6. 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/AUBEC1823560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0821afe6987ba69c3aeb81b0907869167bb290d1af146f2de4c9f6e8182ce7ad. 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/AUBEC1823561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf349d4e50334be9a7c65a7a3959a4dedabf40b7c38b54968e8926724e616bea4. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1823562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7c77e08ac073146b9e08981c1fbf8d5ebfab3d99e3fe8a57482ca1afe659a8. 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/AUBEC1823563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8888367be7c7917f183da2c56315bff91c2c8572fcc85e12cbc414b3ad4f1f. 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/USX9P1406465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b10a1fda225ffa5c93d5aa329ab394d063c09511ff784a8459aa507a1cf4610. 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/USX9P1406466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49cfe9353ba9aa1fb3b38506c6b9da223f9062ea7be3d5c5c335aaa5510c87b. 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/USX9P1406467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1041baff29b663502408fc20fbb32d4ade9b78e888e35d56327567f44b68e5a8. 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/USX9P1406469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdca9682a403c3d23eb3d06e2813f0b129a00aab6f3ef32e2f571442bd9ae833. 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/USX9P1406471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485763c3289d281501d8893f1a03dcd76b0ce7b9abd2477c0f51173930444f7f. 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/USX9P1406475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877d41805aa7812c9d29ed1d5b34ace82e12a112b2211e78995c7fd3273c7d02. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:30Z), 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/USX9P1406476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8f9ece0cb2a3610073a12f87cc0221f2853b88ee8e705cdd8cdf868669316. 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/USX9P1406468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc436cdee62fd4a07dc20b14bd1e7ae1865a8aa2f4a1a8c250237813d1f679330. 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/USX9P1406470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666fbc95426526b0e178891900a08a0ba9a5027303ce0c5487f70836132efeab. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/COFC17802101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb294de377d39d56d0d3bcc15fa8519416b51034f0bf8ef621c5f446b79367f1d. 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/COFC17802102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bdc83d63e5d84bf707d6bda27e27445c34afd3856d30c027cb22bb17fc3042. 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/COFC17802105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b10013d4ed4ce3be3e5c7f30c1dd156b4009950990db761b578458f6a5154e. 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/COFC17802106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca55c09a5dcb19f9c6280b8e439bb6eeb2145beede441667a55af84dffdf0a8. 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/COFC17802107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd131c078e75b3c90a9d8d850469352298feda5dd47769c69b438af95d16040d1. 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/COFC17802109.