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 0x085b50692c9849309d0bbbbd65198b86d4b3386c304e70f03dd8bc87a1181bdc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4561aa04-2a70-42b4-b4ac-ad59ee07cb54.json and https://artists.proofprofile.net/proofs/artist/4561aa04-2a70-42b4-b4ac-ad59ee07cb54.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 0x45a1f34ccd10d5e1b0d9c4d77d93b4dc4f60daf53a84880395ac3662a95b8ec1. 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/NOHEK1314030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1133763778ce5d67db1e1a24644864d48673ded6908aeaf2129e3e315867b58. 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/NOHEK1314040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aee0a6ed87a415af5ac828cd62dcec81a0288671d5f19db0dd1b0a1372f68b. 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/NOHEK1314050.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff669d0b673d30ed5b0105d644688b7672b1f8c5973520fbd20161853e247f8. 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/NOX9X3300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb454ba102c1bdc18f5363c32a0644913d59f4f5852604eb8caeab598ee9c5ad1. 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/NOX9X3300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcc75b07247c6ad18fabca5a734cf8ce270733975089b63cebb387ea69bb376. 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/NOX9X3300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f96d5b93871450f7980efde237d92c458cf2c2c23f1c0a93f87600b4edce773. 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/NOX9X3300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b8271839db00e79484de5739430a260681cd2a67d63472dacf858bc8f28663. 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/NOX9X3300212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198f6b1a04d76d25e72d5060accc55020c52391163c4ce86baa586d073c04035. 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/NOX9X3300214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39097e51ccc318c2ece76a5062f463bdc08754d70f500eb82226bf8623112e4d. 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/NOX9X3300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f36e5d1b39a3780069e3c52f8727081f46dabd5f68a9627a8adefc4fdc468cc. 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/NOX9X3300218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21440ebe6c9521e056b03f3b053e31d96bbbbee0b2165ab941898bac3b2c94ce. 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/NOJKB1604020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1f9aea86df838200acbed0d660074a080d313d2021e8ec74b8b479672b4230. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/NOJKB1604030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf35b0498938cbceeab86efbf78e6d72d4fbae320b6887b09a8983c3b7b5d4a. 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/NOJKB1604040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d85f4ccfd0fb4c8ff813877535cc93051fc778dfaec1f90dfda0215563c9bb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOJKB1604060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e924b48590f4a4295865221a07c995564fd5008a7e022acb1e61e78b4c97d8. 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/NOJKB1604070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f53e9204cf2c0ee8a7e7de72fa53f86a5e5ccdf9689f2251a7e42b6ba9b08b. 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/NOJKB1604080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf01e9638af5b8529ec4be4691d7687a0a20d1cf6bc62fea4ba3df28b3abe54b. 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/NOJKB1604090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3016a8e63dbf09495cfcb5c4a37759db61c0abaec6cd91056643bbffa120b902. 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/NOJKB1604100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621749535fdb739b02c669e87c75a726dfb601ec4f13391fdf7e67073ba9670a. 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/NOOSL0302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa980e8a2b20062ca09c8137ae1b9b9dc3f441d2fc8df2ca8533c4ae0b0e2009. 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/NOOSL0302040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988cd1818d28507eb6f808ca0443d89547d5f210149c4a4575452cd9498bcd48. 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/NOOSL0007012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83f864b83db4fa009a45dced1b8149e63afb5f7313ef24b4e9bfaa851a4aeaa. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NOOSL0203040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5dcaca2435ad3dfde8995a234cd9e803141584c85a32559d59fd7bb0f95326. 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/NOGNA9808120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550098bdf4710d9599969f646fada4eaf7b4c99239ca852a7f1cb54094e9a40a. 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/NOGNA9808030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5796c9184cbb19cd9602b063c9cd74c45a47c96116522d590ca44e19074aed5. 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/NOGTA9660110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bd4a54eb66db58fd413c8bc44eeec880d2be7b123098b5a2ecd22194373fb2. 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/NOOSL0001060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6bc96d228e8479375eea8ff411fa4cef54ae3530cd162c71e0a025348a594f. 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/NOOSL0302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa980e8a2b20062ca09c8137ae1b9b9dc3f441d2fc8df2ca8533c4ae0b0e2009. 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/NOOSL0302040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d960bdb6a91457c8276b9791165bbf5d2591a8cc19e61b9860b24a12da0012. 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/NOOSL0203120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd443c294bd87ed706ed3121756cf5bc3cd3b1eeceb186a53e4d2407b1e80045a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOOSL0203020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f783e7e414e625f7fa717564c357b0c3536e269bbba3f51b2c0f4eff44d0c08. 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/NOGTA9660010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4e76d708299691f4c4d4c93a4d6b09d54eedee92426feb2041d6bc40289353. 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/NOOSL0302050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb399d294c7f533001896a336c4f7805696dd3ae565c020d37e89569b7b14165b. 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/NOOSL0110040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988cd1818d28507eb6f808ca0443d89547d5f210149c4a4575452cd9498bcd48. 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/NOOSL0007012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7382b44cca0e40f655be608661514234ee261e9553559c75a2bf9c69761916fc. 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/NOOSL0007050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13db91649388f43329290fcc1825c14138afa8af94b9bc38cffe6c474a9ef836. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOOSL0007070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6b2d742b3bf4d7364c5e301f156fde851e11280a8f697d371ac16c5ee96f43. 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/NOOSL0007080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ffdfcd8415fc5fa6bb6b8b5d643ff312da401686aa26bf53cf639d80f3a531. 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/NOOSL0007100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc239b655e512ec101326fe54dcdb36847d88e391fca1162d5b27f1c7db99c5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOOSL0007110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f34be83461a01d023f6568a76869839a8b2f19c5d5cdbd9c79485791a5f7e7. 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/NOOSL0007140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c32d294c6540e9e7a096af005fa5e34b0a2c70013497b8e4501755ffb55dcfc. 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/NOGTA9646010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17700b949234c4899defa3af4602bc6b3cf44758c092fe3c60b741c978b48266. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NOOSL0203010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd443c294bd87ed706ed3121756cf5bc3cd3b1eeceb186a53e4d2407b1e80045a. 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/NOOSL0203020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf49724101ac2a8b38621be3dd4fa6d24e8971534f5b2b2a5feb9a1ff541371. 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/NOOSL0203030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83f864b83db4fa009a45dced1b8149e63afb5f7313ef24b4e9bfaa851a4aeaa. 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/NOOSL0203040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a82254c8b5be1230fe755b66384d225b2be5abb044f84a4470c947eb5b9d01. 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/NOOSL0203050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd062afcb2c7b78bdcc7a607ef9f3fbfa4090579b04d7cd1293861aad7e3bb3c5. 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/NOOSL0203090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d960bdb6a91457c8276b9791165bbf5d2591a8cc19e61b9860b24a12da0012. 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/NOOSL0203120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988cd1818d28507eb6f808ca0443d89547d5f210149c4a4575452cd9498bcd48. 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/NOOSL0007012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc54f1d2a70061d370579b71c4a558481e1877645603ce368881c9d49154238f. 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/NOOSL0001020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bd4a54eb66db58fd413c8bc44eeec880d2be7b123098b5a2ecd22194373fb2. 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/NOOSL0001060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c8079d0c4b99239a8cff1be8767f8803bba424bdabc94f23d911f2d71cf3d4. 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/NOGTA9660070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5dcaca2435ad3dfde8995a234cd9e803141584c85a32559d59fd7bb0f95326. 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/NOGNA9808120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7382b44cca0e40f655be608661514234ee261e9553559c75a2bf9c69761916fc. 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/NOOSL0007050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb399d294c7f533001896a336c4f7805696dd3ae565c020d37e89569b7b14165b. 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/NOOSL0110040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3058a6f059b1671cbe5d5bd07d6a88394d6a9c2330e2b8f7d395a5b03cbfb68c. 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/NOSFR0701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f28938906cc8156a3571e9f7a815ceaba340ccd837d21a117b258971786794. 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/NOSFR0701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c48209a295a1fd7c78517f4c8a467311f0e2a1b24c54c910e1b877bbf049a14. 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/NOGTA5801050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c861790a625a7388f78d5a919c9c8deea0d20abc3381ca225ae30f97e48bdea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOGTA5801060.
1 - 2 - 3 - 4 bøgdevei - Live fra Kroa, Moss 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f783e7e414e625f7fa717564c357b0c3536e269bbba3f51b2c0f4eff44d0c08. 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/NOGTA9660010.
Du holder deg, Solveig - Live fra Kroa, Moss 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c8079d0c4b99239a8cff1be8767f8803bba424bdabc94f23d911f2d71cf3d4. 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/NOGTA9660070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931fabeda971df0bbfe12681a606ee2efe7cafe0c06268a48d8e2bdc609cc2e9. 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/NOJKB2407010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24424b1c3f5605f9f8f8458c5278a13f90d6ea0d6a67f252843545bedd02ef59. 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/NOJKB2307010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75dc834f690657742db0c7f224c91d661ffbda5ce29c3e646429e9cf089f159. 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/NOJKB2122010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6d64b61fc81462ea02604c940ed2a7b4798ca37ebd1d59e00cb7b477e14b8b. 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/NOJKB2113010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ddf3a82266f6d131ef11449235a5365402292871cc1d015cc42961a9572aaa. 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/NOJKB2015010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95609008c3323a88a823528ea969d25aeb72be2ab4ca3657deb784aebecb3347. 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/NOJKB1908010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1ef50dcc28830f9f99ea21e0efa23dbf5321349f1a08da1c1bcaeb7037160b. 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/NOJKB1806010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9645561fd39091d51dbbde8812817ce0bf6ada0dbfe074a5f3b84badbffe65a. 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/NOJKB1704010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a668ccba783b0ea87c28926d790fb3e5801ea95fafe7e8369a83f5b017a715e. 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/NOHEK1314060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560818f6dc5ea427bda1b6e125f4d7459129226a5e43b8de80f03695d6a4a14e. 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/NOOSL0801010.