Children of Finland Fighting in Norway, (abbreviated to C.O.F.F.I.N) are an Australian punk and rock band formed in Sydney in 2005. Their fifth studio album Australia Stops peaked at number 47 on t
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 0x0d2b4b53a7bff3ccfa32227e4b9f1242c69f1f40453ed57e79dff0c589b15323. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f93cdf0d-9bca-45a9-a2f1-be6836419bac.json and https://artists.proofprofile.net/proofs/artist/f93cdf0d-9bca-45a9-a2f1-be6836419bac.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 0x95782a4c1fe58b567e621b0185292e4eecfb2264e37d9d044e9de0bd7daf3da6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFT2153389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7b62b5638521a354402e740bc4d91d547cb6aaa5f71b5b930e93e31a0e3103. 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/TCAFT2153393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f9246e3c969bf28971682cc679784153312c50f6a6c40c70200e98179a5011. 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/TCAFT2198376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dd6176eb9f380688ae2db04bb2065a31e6367a96888f2335aa47032a815473. 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/TCAFT2198380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe927da29212e5c857f2db56a052005d860a0ae96ef70dcddc370bb0b986ec5d1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVWE2301132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a0e8a4f6f4c138609c4f75a04c621d2cc425e922f8c65940dd4ebe943d1d1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVWE2301126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3032afb526d7eb2c3449980a323e8dcd2d55d21e7e65e5ae0538339d69c299f. 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/AUVWE2301133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8549711992af868930e7a6a1d38e7ee1be12bed8c9e0c90e82f11ecd908e20c8. 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/AUVWE2301134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6c5542b1de3c38f07d3194e60d29fe544483c937eea428dd053041adf8c0f1. 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/AUVWE2301135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac82ca51849aefe3cd17a347cc598c4dafafef770c982cdc8f36cb9dff8497e8. 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/AUVWE2301136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa709933ac21758ec54e5184e3b099037daf3c95f68a2e264575f889e2c2172. 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/AUVWE2301137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40620989cfd7ec12a09e1a94f25eeb346cbb3caa8e94faa364ba56c3c56b6d3. 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/AUVWE2301138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886e93410efe074fd123e3f1639019b4a8922f1ef32cfcbca1b5dfce1679643a. 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/AUVWE2301139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877da9b24aa318287ae5ba33831975a0544d5c736d20bdd08578ac2b1b03e717. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:57:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVWE2301140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f19a50a7ab5822dc9c0772862d34cb0b91b3c67a7f6c997ca158570bb59ba76. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:38:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVWE2301141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f6af614dc34752533c2b6a6ff5d036202157fca889f9662a0c578ea335b4fc. 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/FRX282020352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d19b145d4651398b97c3a6fd5f1c66f99fccade49abd1462554cad275ee384. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762014880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65919190da642472bfe93ce676f3948a2b0d317da8974e2f1a0eaa59ea4eb7bb. 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/FRX762014881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3085fec10f346582932efdc25201c73db5bd60819aaeb208778491b503b9172. 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/FRX762014882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68404372431adb4654b8f962f22643a636af059b6e733acd9c5730d75bf6d1e9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762014883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d57de5882b36242e702a9ad886b6f06e771f85c574c3e67870fc76ae598bd05. 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/FRX762014884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6da3c530049f887dbd5bcd054719c5fa5a3de00b860042aea228efb09736408. 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/FRX762014885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa029fcdab7e792850c05de841fad928c5cf874b3ed6fe1ce6f1b7470ff9ef. 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/FRX762014886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab453bedb65212ba63424f16e05580200160999b08b8e7ac4228ed4e9e13419. 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/FRX762014887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349d284c2aed112a12ceab23fbaeea98c6692a57a045fbd6a46a6917201ef95d. 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/FRX762014888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed90c23a139576cf44dab7a11c987ab3bc3c096ade80631d7351af244e9e61c3. 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/FRX762014889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b28d8b6f926df4ce32a124f24c83f67035c79e67bf065fbfd789de51687fecb. 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/FRX762014890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de0008e04c99ab743c24c391961b92be34fb8c0aebecc8748ed89a4d567b9a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21818914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983393737478de7cf0a4afa044a869790727e4bc36bb1e72c15896db87b28546. 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/USHM21818915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad446d978e528c8d3faa2c4b02e30b243f9f5d077483ba8f49797d808be0be15. 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/USHM21818916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d5dd1c2ebbdb54148df78c3c91ad646374dd55d3cad8d0908cfdeb5082d2dd. 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/USHM21818917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47a61415406aa38e422c67d26b21705b0a9c5a1f7645ccb0c4976054bc12af1. 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/USHM21818918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d41d5ccf13bf9e8bc7fa0fdc0f5bef242acf56361bf005e6eaab8dfb77ae91. 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/USHM21818919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fc0c6c31459bc9b609f9715f25e5a937d69574e9439ed6631013d4b68775d5. 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/USHM21818920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf5f521d52643983e151572adb22320abff99d5f17b8b9615192ff5f0f644b. 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/USHM21818921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b5e477cefefab934db5a6977da30c3b9f991186cca6f24914b83d6b9c239c. 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/USHM21818922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ee06296abfb81772e28f5c88b06ce287ebe6fad1e06d6128fd3dacb95a2793. 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/USHM21818923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2fe632668280d58d24fa5e8691d8b2bf1dfe0e5acbbeaecb65926c9d35e6e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21818924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d52a8fd48f79941adb7a912f5aedee48fb460da2ce6aa13d0a50b3c94c3bd78. 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/USHM21818925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f6af614dc34752533c2b6a6ff5d036202157fca889f9662a0c578ea335b4fc. 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/FRX282020352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35df3b82ba9214e04c61c4431169432c95e607e42f6d220a65d6f5f7f83ec7f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91945086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ecfb8718b7059c800c05fc280765b0a038d893a39a888d0861cd6cddac4f7. 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/USHM91945087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90117119e11e153370bae8ec455f4bcda2e47d4115073655df93b4ead52c1b4e. 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/USHM91945088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dd1813c0db770ecc8cc4aa0cc2df5f4eaf7f17703c774aeddc4791e6cebb8c. 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/USDY41745398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c6d4b00d3ab82ecf1d26eea1424c30d34882acc1b3e71ee570e37f1ecf23ec. 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/USDY41745399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80036536fd4c28ba5cc27cb8574469eceb4243be2e3be9d76e053df303a865be. 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/USDY41745400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc03c3b245b7e821df1c36970e9178726072262092fb7761960ab6a90cf085b. 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/USDY41745401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5d70d4729f28ff32726dd6e6dc08000ded891d6fc2be70ac5217f16b032267. 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/USDY41745402.