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 0xf82df6be19764bb2589282b0d5d8786c95992589edae6da6e194a0a9b830bd78. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33d13f90-a086-4824-8f88-5c502475f4c7.json and https://artists.proofprofile.net/proofs/artist/33d13f90-a086-4824-8f88-5c502475f4c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71879d1ef0e15a9409f0926f25ce4140425115b4d640c05cafb6a0a1f5c6d7c. 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/TCADA1761936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efbf247d5c5d83e72b62a359d4232363db5af9e7519b6306bcc99c619a1c735. 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/TCADA1761937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216c74ff6f71b2dab80a4c0884febecf922f78018a58b8ba0122b765ad99c582. 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/TCADA1761941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1132723b9cf75521335a2ebddc6ebc3be9820cd0fc8dee2d6dddd281174df5f. 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/TCADA1761943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8fed445b6691dda6f48a239f4b4c7c4617744c65d2fa8d65f912c530657ba0. 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/TCADA1761944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5f264b75c18d957d062ecc31772483c4f97f738e4b7ac249e39af31d2f84b1. 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/TCADA1761945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0edb1f5a1ba07adad6811957dc77743427fbddfd2eb888f41262dd66108778. 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/TCADA1761946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf800cf01950799cf3344db8b58cd0dd70d653695e16990ab987efa9ae4fe7f. 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/TCADA1761947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e3536afd06a1d503c6a1343ca6a6eca5a5d7722e28b0ab7cca51fcffa201f6. 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/TCADA1761949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a717027cb5b63456a3660b3f861dd6998a19dee3f216f037f415fe9ff07d31. 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/TCADA1761951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d4189fbd91156e22c3e4b544d1d06d685fcef032d0ce6821b9bbbf2ab7c1b2. 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/TCADA1761952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3940c4c112e64e4002a6a2c818799d963f60a44b2b227fa8075788eb0c2e4209. 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/ARIXB2312678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2d13a49a68fd6f4c45a3d84c558309aaeae4d2824dd60c2512a68eac8ceebc. 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/QZ5AB2309108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ce0a528f8017f783db1da1faf77a2d12eba5c9aeca839ebe397bb2934c818. 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/QZW9N2262226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5122355f1cf0c1ee647ba13c7aad8a667db424898cbccaa53d6c38854661cf14. 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/QZW9N2262227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca02383f568f388397a84fb6a972327273c35cce75b46c70bf05f257b4af1a50. 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/QZW9N2262229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413e3840b5091b5f850ce1f3c9011da6eaf2e004e5a5a64f53b6748155414922. 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/QZW9N2262231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3cd781de1ac9c223abb199a3be54e3bb6bdb28f3fde896172a92abbfb40cd5. 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/QZW9N2262232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6a33e15f2b477ae0312ea26429408f0c6901dc9790c7e92a70ccc31cee1004. 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/QZW9N2262234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a685738e688d7f316023a768dd87d0a2006846fcb490acb89f809d630a2670d. 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/QZW9N2262235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b340930e7271fa51855607ae984899b4dbf8b4ec30bc5d669b26f19dfdb725. 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/CLA5B2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454dbb650216aa63ce2f3839caee1d0404aa95607ccb47346e9a853ad4a4b831. 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/CLA5B2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4ef5abf9b0f5403ff2aad7ae9cdd024b92f6257f52fb2f11a6ed39f8e9dccf. 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/QZNJZ2416933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd247d4671feb225b3def7f045b3654de7b8024df2382dba29a6e1d7b9472f65c. 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/TCADD1759553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4ef5abf9b0f5403ff2aad7ae9cdd024b92f6257f52fb2f11a6ed39f8e9dccf. 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/QZNJZ2416933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9217a12ca509d32815b78c35d4e2b2951705f01d9239c5e39b200ad556ed96d. 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/QZNJZ2475684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811c330285102381eda2cd600fcecc977f4ef4c95954b7329d954d4df8385305. 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/QZW9L2414180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0754f22131e2042ed26fa2a8d25b10d1b861817b6c7ac5a271a674e4e3434e6. 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/QZW9L2414182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf580bae4532bf5d4d2d01d509bdb1219937c15aff341b2ea6db1f6d2dcea49d9. 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/QZTVM2485369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ceadfb481b701f00300ed20bb852ba23790e2466fc55497fce12146ae0cbbb. 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/QZTPX2455129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ea94fb35b3074d1990e2547e98a5ac71c0d6808617eb7c99f963683287f1ed. 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/QZW9L2414185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7fc81ea37f04285c4a1a116ef206d6d0afefcce8332a1ffda5f40d5e84ef4c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZW9L2414187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77826dc25a7be788b40cf3d4daf4b361f51ba527f1417c6bbf6edfd05d33721b. 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/QZW9L2414188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f239fa522b307b65b4fc9e0060fcc336ebd9e659b94668f2fb0aaa81f7933db. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2414192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954a617ff029db46764552d525a38165256173fc0d128b1c55cc692298848291. 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/QZW9L2414181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308f392689e7b879eb568068ede1e22fc5d5212c7c9e601fe8370d48987e6893. 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/QZWFH2329538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e719ef15c36fd2decdb63ca272aba8d134bee4d8ff9a55aef03344d3229172a. 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/QZWFH2329539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94340599f4928805ba2e7da66affb8dca103f6a1795507157637b1f12554162. 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/QZWFH2329540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f786ce7b348bf58fc7771a6c8810b9e440e18a6060bbf7ccf13d7af02fee09a. 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/QZWFH2329541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46c6f732924abd0722982201a730ae8e881ca4e63e7b8c200f886f2dc20efc9. 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/QZWFH2329542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3940c4c112e64e4002a6a2c818799d963f60a44b2b227fa8075788eb0c2e4209. 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/ARIXB2312678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150716941f1dbed47892eeafe255df952a46853b25a7ce6c8cae32f8f0cd3c17. 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/ARIXB2311174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689f9a6672af2943519e707b99055e16196b0e08b2f1aa006860143d247f7fc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ARIXB2400655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996da92391bded71b4a497d95c1e83b33f8ab3f11380773fa8ca987fa1961e84. 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/CLA5B2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38db87a96c6c6e1093a0c8f438788cefb8e4685b7c2bf71d481167326c2ccda. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/CLA5B2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6d090cc74fd177790d58e48f5a7c4f1af045480bb8075271b68468864a1ba8. 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/CLA5B2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9199e4d988168b2469bb65907b0f61b2aa790aa48f83f9c2b490df03b0bba1. 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/CLA5B2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf8b1b6fcaf1bc3b21739873804bed470a4dd111a1f1671c80e5ff313be376b. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/CLA5B2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b1152b2bfd62d2f30676577b9e760939ca01125d0073827cb3df84bc256692. 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/CLA5B2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dde0cb38c1d2b7f256a973221656de5eae648333801f1aade16b1d8d5198105. 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/QZL382543264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76c0b3bd9392508ca6c4662bd78d5ecd5e9fc367d743bb9054e0c1b4d7e5049. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382543265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5d00763657192ffe4094023018856e2ec6000f9c6fe29e811245a9c80e0554. 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/QZL382543266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ca4cc2b7ae81d90ff6ee6f455376fe2466dc63b441e63e6dd646e20897f949. 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/QZL382543267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1215501e411f9a288a92d48e534019381b938b8f4acb99812536bdd5537686. 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/TCADH1732181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dbdb7fad305d5d31de351d9a3aa4e2909ee57a77f4d466f9c47d62200a6491. 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/TCADH1732186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53243cc79589b27236eb5e17e57ddb7dcbe9a4922deaad368dc8859787a6a59f. 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/TCADH1732190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb605f87dc00a0fb2b64600e33e54723bd2d5c0475bf67d84e60d706b358c3e7b. 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/ARIXB2100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d30473d877822a421cfd1544f8aaec4bb35992cae38178eb7e7abc29c679697. 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/ARIXB2100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996da92391bded71b4a497d95c1e83b33f8ab3f11380773fa8ca987fa1961e84. 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/CLA5B2400005.