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 0xff985c268752c8697afc9029e5236a7ae55f9d186bd955274729a7d0ecc7ef11. 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/beaea7f2-fefc-4e12-aa99-fea0f370a687.json and https://artists.proofprofile.net/proofs/artist/beaea7f2-fefc-4e12-aa99-fea0f370a687.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 0x676cbb2ea36ea180d8441ed5f512036f31edb52836b87ca3a0c2b8a10dc411c8. 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/QZS632296277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe943303bbecbfa3671177d69d11701dddbb59bbe055eac6ee06c6f18173d138e. 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/QZMHN2266667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2809d5bdbd1c41d506fa5f3a58c512cf151136776704c7858a2061282d752891. 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/QZMHN2209914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628c8e753d8e16808415118e289cd1956c692068faf8341e3beced2b241409e6. 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/QZMHL2243408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a14b23ab9f5de984fe15b74af0f01881ee93f36278563b8e2790e18884a9ba. 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/QZS632346038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb22e3fab95d1de03e97ff900a8d4c689ab1259409c4c68c249432c0bad6251. 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/QZS642233507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8556c4dcadfa48036c290cfd3d283501e78d8785ad9d91d0e5a8e09750e4d0. 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/QZMHL2265246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4355eeccc9b2f9441c0649b82e36f76cc1f050048d4f63b40288b2b1cb5e86c1. 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/QM42K2202638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd333a9e1d4f9b34026751f0522e706be2c13586e93ec3d64c263b7e8f24a7c2f. 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/QM42K2276498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc623ced5d3a8bd59b5487354911ebe11d3133596f29793afc7543142451df665. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZKDK2276481.
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 0x52e2e9bf7125eed26c6bba97bc7621e5f31b99ba3001c71b008b88a183ae9d7d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHL2268517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e563a8dbf21a5c7edfe5c6af138cdca59e84a1318966965971822b4cbdccde. 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/QM42K2292230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c560306fc764f1f59c01c14ab824518d83f961bbc3a96b7e958fa0b323b832. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642241954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037f2a9014151bfbe2bce2a5be29032ad99a3b4437fa1741d1b2aac0314e3e45. 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/QM42K2201611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3887ca23581a4a2459e5e8cdaf10dc1f77e85ae727df5fa9f35090ff4e6394. 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/QZS642206986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb66cd37eaf9dc20b89a9bd8fb04c6c6bc3494d5a519e29b8794032e7f88b010. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2282046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b1cacb1f3cc7ca09cca406066c66ac6ff0b923d2af9216d6c38aa0b4b01ee3. 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/QM42K2242046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c3534e2612747ac6fec6a056007eef634bd207251baa66fe0614a82d0d103f. 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/QZS652208502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d1a809629ed39099583318f9f845c37060f2db056dc6aa7518bbc5bd968e6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652223893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24760d8e1d5e071ad706f03295b39121a9820e7c1d2b200eae9f1fd2544319f. 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/QZMHN2329945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf82939dbf952360702b004b75623ec2e3fe44694c220dde2b60d3589282a7d. 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/QZMHP2367206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5bfcc22b1db1c3ea9df0ddfc2b359b97f8f25165312942c8dd2f8af6a1d16f. 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/QZMHN2353698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d8b86f1882d664d58823799e5f247d14f8059b176dff1c1c476b55a51eb806. 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/QM42K2351443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb11872d9bb3572fa148a9c0ee2bf6db7b2083e1d01867d1013daadc10ba3a00. 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/QZS642321712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d457380787ac46d86970ead14cf4bf2abaaed0bfe203fd45557497f5309314. 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/QZS652366506.
moments like these they never last rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8468d23ced3cbc13d08c0f140e3e7119c26c99afbbe7dbeb913c0fbfa0c511c. 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/QZMHN2339324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79bf9741639fb80dec36e79daaa2c4258e2b37c3010607fe09d82854943d734. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZMHP2364551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39705976f6eb5a53377e8d69066c21de05e030158ee069cfe2da60881b9dde39. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2332074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f082da03e246556186b1107e467356d7dc55e6ffd854ae632e7ac56d7e636e8. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZS652394897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b533ae19c0914321100a6d9d996cdbb2343b2b5f4425502508bdfbb001f21ec. 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/QZMHN2361835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe884963e651037fe153d78c63f49c82335a142fc5144423921aa7ff8638b2144. 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/QZMHM2308159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebf9df5bf7d7de1431a68dc0fefbc0bfa7e5b62eb0e13f5976382b33bb0babe. 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/QZS642313337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d6d69a5a9f7d541d042c4e4ba791d85c7478bf4c5ee62e1aa8bbcc4dffd8eb. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZS652301187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e130f93e2daa21c83638af2c682249beb11a9b935ab9dd777156d3bc025407. 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/QZS632320205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a84cbe1c9c035e292d23da08304e58879872bdc7b48c1b77616f1686ec80a0b. 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/QZS642315235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212ba34370e6198f7f25fa927b69da146b6356442c891ab76a9dd0a2471d8309. 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/QZS642361716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1e954bba70ba0183076d3d90ed8918c5ad1197d5ae0c621ec9f5c99d93f8c4. 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/QZMHL2386116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20395bd1733da3c0aac833ff94fd5f7840a696e39c716d8b7463f6a79540ffd8. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZMHN2350457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601275948ae7fcb58e84e597911724a2203ba02de532d2f4f8c561514c8fbd12. 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/QZMHP2363620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf479da3f39d278283d724011ae507acf32c4c5aa161341eed45fe0f95df3fa67. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2312895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee5cd2a612c4471aef4cb6b76265f36fcf8a75d5efce9a39adbfa360af9fe2e. 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/QZMHL2391930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1127d6857af97a8040580d14ec1e18fe431fa1464b711f73c43d25c85f6b360. 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/QZMHL2362165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaecad43fd6cfd08aa5af16accf971e37933c706ccb91f6400e85ee92e441b8a. 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/QZMHL2375109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd256993270bd800ae234664034e86dade36198685ee311fc65a4ed6c0936569b. 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/QZS632370350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b025556be89eb02ea0b5a1f1d0e74865ccb1288b985580f36e16363d642306. 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/QZMHL2361460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bab4b14aaeaec97be386106f091f40f1bb730f06f8f9b188007631e5eed577c. 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/QZS652340393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa604b3239af1c7d009383c4beb476a597138d340bfd7df1e2b713ad5313983a0. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QM42K2333950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24b13977baf82c53e5a2bcc7845bf1014cf39de18e164bab3835d35fa62e57b. 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/QZMHP2315469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a0d54c77389e70c0ee2b01bf61c41ee0f2afa2b648485ea13add9a50bf6e57. 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/QZMHK2384455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8698aa4816f8b15394fcc06172c3530c94e7bb71c99fd685b147c9453c4c0aea. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2364172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb175f274ea3556c3234313eacf981528dd793d2ed489ee31327a0e9b69bb7a. 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/QZMHK2367591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071697de0e11ad0228265c7300eaff9a3559a4c127e85838e77ea5b3a04c706a. 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/QZMHK2369677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde2e1476ddd4012f9bc1754eb2658d899b9dea41faf2401f1b145b9b61594ee. 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/QZS672297995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80cc2d1bac8ec5c58eccc15c188e00a563f5a7ecd68d4f293598a4948c554ae. 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/QZS632248621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab79971159ec8e3d24700b5fbc975390c66956b65eae1b7b9db8813f13dbac. 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/QZS642268630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc8cc8f7b2cdf00a1b928c85c264ddef0fba5f15dc02c36f1badf98d04a1990. 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/QZS632228293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd93efbcc5ad376e436b8d51d5c53e073987e3d581dcecd64093f65462bad63. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZMHM2258074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4780959e46e8864353e103eacd1ac5a72c8463e3a9faf6a1431e6ffb6e9d332d. 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/QZMHM2280774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9acd95eecb32af34db87d749461b35db49df1b6b8c129f4c662a7c770c2cf8. 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/QZS652250273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af5db619e08fbb2bc51f574f2ede0b560a91c51763c8c8067d25b1007123282. 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/QZS672293902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc168eeca256a37ad2519c2b8adeefd0b8f25360002e4a54f123f629176a03b7. 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/QZKDK2264705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9490fa9f6fe698fa7b685b5b438415ca0922b0b98a8dcb3244d945d38df38c1d. 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/QZMHP2302836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6d21a5c0219ca099ff4f1d14e7e4f157b91a0b655577506d70352e2a09420a. 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/QZMHP2366840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd935eebc864cd8b6c7eb368254f27ada1b9ca106e316ecabf1b65b63b2d349df. 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/QZS642301888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9591ad51673d54021817ebc612efd8289b9e4953c682833ff63c28cfa6d0155. 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/QZS632159164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea0dbcd711a6f76ecb7750d51f72c43c882deaa99a99df23b4106d3e76384b2. 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/QZS642162081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ba1396e86d56468cf567e1a18c4abda552ec0d680f0051af897d9684e2162. 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/QZS662113880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7676882194bf52228e13ac71676de70cbd67df984d1987882f3a8b2fa0a01d. 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/QZS672183805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b4e9072fb17bf9b0f87f2b5acc2db0cde6eedcc9883ed63f3d7402452f2e91. 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/QZS672174791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee417c37418269fb249cea98a7271e563ea4003564e312d3da9e4437eae6284. 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/QM42K2330599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cc13e75f21033beca643f623421729f76bba5b2cf5d3ba71e9827ccc4b219c. 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/QZMHP2033248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b296b9996ea7dca2ae9b8258f2649a71db503b8444f40ff28755d80ce7254c. 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/QZKDK2110168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b59e3bb8dbce032f4c30866b274f70c5efd943acc2ca9bab4f070af7ccdaab. 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/QZMHL2071087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b8c9f2aa4db1fa666bf5f545887a034c8fbf424e13f895495cf92f868e6b41. 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/QZK6M2472081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb60992f422cc889347cbf92e66d5a394853dbfa45183e07a2b7c39e14e24bca. 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/QZS652289938.