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 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 0xe35ccfac6cdba1d52ead1d3633809761c5f66b1bb8b75b17fba4eebf1d97f381. 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/5f1ca57b-3b84-4177-b046-0ffd90fa6fc1.json and https://artists.proofprofile.net/proofs/artist/5f1ca57b-3b84-4177-b046-0ffd90fa6fc1.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 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 0xd929824e540c90a5e037b5968d92214c5adc82345e0b5e325932af24bee04288. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NOAMM0400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b2996dc1c358300cf3f4070612a6af7dfc0d88fa7d0d89e1f32f7282200870. 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/NOUM71100830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d88233bb7f12c47c63c436cc767dc4cd0eded1d6f628976f85f8debbbc77df2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NOUM70700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1294f738ed3a2ce007f6f489d57e1457352bb538822ac205a818d485199dc2a5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/NOUM70700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bb9328a83644fa227370dca4001668ad90adc498f83ff05b0892af05e4d9df. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/NOUM70700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae361898b371f5394436becf90d48d694497fa5d934d01643599a89b06c77495. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71900295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7511203c78d044ed5dba32c8506afbe323e08e6a2edbee924ef232019e98002. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NOUM71900299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6b99490731cc4e98a8634e1fadd396348a10af2fb1b2a82a2c4c5667b689b6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70500447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1d58823ff685d1f21a91e9247ae9ea8cd6dbd44d2005d7efb1028f27b5ef6e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71900396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075171ae0030afb110ef6a0a747da8fa3d402ac517649c2e2ffdb360dcdb884d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NOUM71900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e062e12ed91c23185979279ab34f0aac65d41a32600fc6a4f9ec053204c2485. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eec1ad872c731411d9470202129f0604be175b61e250156bb2a62c763547d30. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/NOUM71900406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39531d31a777474acfc3617bfd08e63c1d7b8d91c60a9ee5d13e6345a966caae. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a9d01d702e923060fde5501e5c0a03e88178a65feac3c4ae94587969b78482. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NOUM70500445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe59a391eb55d1eca5818e84692b4f0decb0261e6bda27edb23ef4a3c1507d4e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71900423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2356f34ad051e257504be2874cb906b1af4cb140d1ceb8895f6c816f04616b7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409c7a0071265a5504d30c2a9d9d13a007c46a53c1665a16ae51a735e41a2824. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71900425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a47087fcbe76e03d18a356a495ffb9694003d1119bbe24d7b9ef7c264af8e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOUM71900430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7f357c5b1aac75bc571bbf02de0d2025ed97a8fc9d1297c2d9f8db1dda6b5d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe795c0a21767de310c8e990f12497b748ce7129312d15f6521b45c76ef3886a1. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f74596e065ac1effe5c7f6e6db12ba38fdd4bd2e24a80926fd7652606699d84. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/NOUM72100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd929824e540c90a5e037b5968d92214c5adc82345e0b5e325932af24bee04288. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07f1b8b128ad74bd9e17e99c368aa632c969c714c7178ccc154563f386329e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NOUM70500443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c113d3a2ee61bca23ea342f9f82617f90f253a00c395ec1b30db799bd04956. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NOAMM0400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ac325d36b0a0f9081be68cb0db465fe3dadd381c420a0263bc81fea1dfae8d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe55a0a92d54f23afd55cc08f7ca8e3e4049958e5f93457a29356392e42ba467. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7112ac00c70e8068761d90fd9314ddc41dd8d5cc1fffa4a00d4474d0ee381b72. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NOAMM0400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e61a4e9d16ae9836e7d7a770514bcbba33deba02c5404f1c5401fc5da851917. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe795c0a21767de310c8e990f12497b748ce7129312d15f6521b45c76ef3886a1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb305dfe86b5851e2046dc5f37218ec7e77e079e04619f0937374532db31dafac. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e1acb71996ac465cfa340be60b0fff6820fc8694fce613659472948c72ba04. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NOAMM0400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee70c2e24f8b1618632ea2de71432fcca4259097f42b7e36647b1a5acaaea171. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM70700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbde7aedcb2d8be796db5e770fbc6ab88957d309e1d67bcb5ee3c4328480c0d9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/NOUM70700081.
Plukka plommor i Hardanger... og andre svisker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132f789de579f92c1afb93f79bbaa2e211b400032a9736a1e318ce249b80c06. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c113d3a2ee61bca23ea342f9f82617f90f253a00c395ec1b30db799bd04956. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7112ac00c70e8068761d90fd9314ddc41dd8d5cc1fffa4a00d4474d0ee381b72. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb965a86c028b4381408574a33e0b06f5e74acc0a300f0db32dc6624ba82d7c29. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAMM0400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d4b2d9dd837ad2c09ec6e2be42aa3ddb434b83ceb7fe9dfea0bba0f25cbb9b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/NOGTA0465030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf909e44ee73bfa1ff9935a5912742b298416741b2fa9347cfa869f83dbef5444. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/NOGTA0465070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b1be612c69c6577f1e7353a59941c450b89a2ac3fe19a10b01dd14fef231cd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NOGTA0465080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fd3d522e3de87a5d044781f79b884905f2ce92ad6bccdd68f600455b2f4c79. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOGTA0465090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2382935448136f3c61e031d6ec79d1d0828b139d6c986904de3bddc0a482b5. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3682701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa9239e7f9b6c6a8906dc1c14d5aed49246b69284ede04fac749d542bbee96b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NOX9X3682705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f7090d9fed65baab78d4d7127e0d31b77b965c61022f225046001796d59668. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3682706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504524b4ab6a6e0eabc971ced1d78da5b1b7be4497cc71fe54c2ecf451bb237. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3682712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cbb38a9c13fd01d605a9b607c018d3e8b44c7b83adde14cfc8f90cf1504f6c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NOX9X3461623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132f789de579f92c1afb93f79bbaa2e211b400032a9736a1e318ce249b80c06. 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/NOAMM0400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8506db319995a103dd1c5a9f301e4f4e05691b0a35654348797b4b566d1bf075. 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/NOUM70700067.
Grisefest - 18 tvilsomme partylåter om fest, fyll, fanteri og forplantning
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcc75b07247c6ad18fabca5a734cf8ce270733975089b63cebb387ea69bb376. 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/NOX9X3300209.