LNA may refer to: Music Late Night Alumni, a US house group Organizations Libyan National Army Ladies National Association Places Lantana Airport (Florida) Lenteng Agung railway station, Jak
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 0x02450e834814c61efbd8a7fc2dbc17e8ca4158ec194dd02b4cb8f2c364be3122. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48133345-7d8a-4d4b-a8a7-f3803e6bb586.json and https://artists.proofprofile.net/proofs/artist/48133345-7d8a-4d4b-a8a7-f3803e6bb586.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 0x51358bcbd61470c223885c6b5ac4c9a0ffca118496683e1095452e0e0c204dcb. 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/DEOV42200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6180f1195ec2731f9434f0900f5319baa2a39f87f3bb3e362632e23fceec48. 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/DEOV42100850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb857fa723fd430397a61c5158bb01241d935b52e01e590bbac58a9b187a1da4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEDQ52010005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6436c0da15d6c39f60b929d839dfa2afba0c27f77a004bb180d5f7898d62c33. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEDQ52010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3096bc6e593d0e4adfcb982774d28cd8f7fd91a185a862204aef7279585554b. 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/DEOV42201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5367314255d7b68711cdc584c8d63f5facd071eaa6a5c7c960f86858e4f56d. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEOV42200504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334358e49b5c281259e98b22f49dac9fc97a16967d29c771b78b10160cebfbff. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEOV42201216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8ac9867a7b7a2347bd95fd133b3aaf5c4bd69033bec585c790a1e4f5c61b85. 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/DEOV42200956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6279b1453ba453419b3139971543614d9f0812c55e6e35dd52b238dcebe6c1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEOV42201217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c50c70e13fa0ab2a9ec1cd5e7b3be9a0b9875e3e7382ea48828609c1154b51. 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/DEOV42200578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e07e334d64fa4226509cc82e04e47ad643e65e3826a6dfa3fdc5bddd68e57f5. 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/DEOV42201190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bb21e4974486a0dd8fc48493da69ba3fc88b80d5b896ce64a2e5c98a8c2b00. 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/DEOV42201218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac0b99480674206aeefe9ff7f408ea5ba96707a9c3ba462aaaf293007216a34. 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/DEOV42201219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad9642dab8e6937045a647c57abd9042d9dc9358cd3d39554f36e55fa3c88e5. 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/DEOV42201220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef9d14efbcd424adbc964fa8e2cd46d6c85b82d69e91c1355b45d6c9fb41e21. 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/DEOV42201221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d09352d5dbf0a26bd97dcff1091085a51613aa80eba8bc5aefb0d09d523394. 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/DEOV42201222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743782804c7dfe924132d5bc3d2748086b9d3a94673089eb9626b6c9057361cc. 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/DEOV42201223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a00852f1a80ebaf09530565e44dbf74e4373bd7db51277aff2d5c4e4d115c30. 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/DEOV42001694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09933bd2a77dad4ca1b04dc2bae16e2fd0d473360742fd0d341c2cea2932969. 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/DEOV42001695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138dd98f9a9fbdc9ff32b61f338198eb57bb570f3f9a7cff8efeea79505f46d4. 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/DEOV42001696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64724689a736f7516cb56aa9e27fee4f214e50857e82181a7589acb26b76d86. 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/DEOV42001698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbc62a04dca6935f86d379c8abedbf33b5799fe5952f87d76441f79b315e511. 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/DEOV42001699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d1017bf7c6d9b6159ed8d7906c8e572e0b119d62b52b4d12b54fb6cfefbaa4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEOV42001700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97174456d7e1e235f4909a02aa4970421f13bdd39f55a85d99a432509e47ef4. 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/DEOV42300877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdbb44056a0d51bedb3b3830f2a0a871fd86e868ff81935c04085a5da22e782. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEOV42301178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f1b275dce18745fd47eb33eede7234194e5577139841ee1b1210769fdf936. 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/DEOV42400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676b4b56b279ef9273fd98d32410e1b7928789bf442c31dac016d94cf872f2a5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEOV42400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b4ba094fb6c9c7dc14b5ac6d6de1bdf349f27bcc350108ddd20615ce652d9c. 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/DEOV42400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed836b653caa19e5bec2a7e4a858ad7a641067bb893bfdc0c6792c13a46ee79. 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/DEOV42400239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b4ba094fb6c9c7dc14b5ac6d6de1bdf349f27bcc350108ddd20615ce652d9c. 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/DEOV42400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676b4b56b279ef9273fd98d32410e1b7928789bf442c31dac016d94cf872f2a5. 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/DEOV42400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f1b275dce18745fd47eb33eede7234194e5577139841ee1b1210769fdf936. 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/DEOV42400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdbb44056a0d51bedb3b3830f2a0a871fd86e868ff81935c04085a5da22e782. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEOV42301178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97174456d7e1e235f4909a02aa4970421f13bdd39f55a85d99a432509e47ef4. 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/DEOV42300877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa116b9433e1baa186b2516a8c754c4df78295202d8ee178ba462f2fe6f5fc03d. 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/DEOV42300280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a00852f1a80ebaf09530565e44dbf74e4373bd7db51277aff2d5c4e4d115c30. 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/DEOV42001694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09933bd2a77dad4ca1b04dc2bae16e2fd0d473360742fd0d341c2cea2932969. 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/DEOV42001695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48009cb2e609bc6a4e40aeafefaa3586a087841a4a45033a1aabd18c2a78272. 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/DEOV42001322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132d68984380dc0007c99cc491673d53c63d73901b41fd9312bba398b7d3858. 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/DEOV42001319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1290b171eedee95533185f1b99bd04bd46fc9bdf83975de9acec7a18bf2447c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEOV42001320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4294352d5d27d1ffaeb6a539aaef636e811d1ae0c5e26d8bc730e50ddbfbd4c9. 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/DEOV42001321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48009cb2e609bc6a4e40aeafefaa3586a087841a4a45033a1aabd18c2a78272. 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/DEOV42001322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74099a71beeb7f2c5c9ff34e0536aaade953460c34b9dc340649c8247b39a1b2. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/DEOV42001324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f6d2380ab94e95e763c51b20ad7a637a1c677ece107741e54ef6abc2fa3703. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEOV42001325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192199f21201d3f738592a6e6893ba4662d63236cf1bbc356cec1cd14ec62dc6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEOV42001326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0578eb85afbff37d662b2ab28b703a59582d95f6b87ca322b123f808aadd7ad. 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/DEAK82200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921e1d4dd5f2dc9c57fb035e2be9398727cc30875229b6f6e7e29dfa8cda798a. 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/DEAK82200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638d6453eaa8ca236d18fc90db96b981bd7c9940af1ee20cc0f3e34ab1c1a2d7. 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/DEAK82200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56384ec563a6ce5995d4470b9398a10446d286d7c6c7550afcb2d4b31a4399d9. 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/DEAK82200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce2399cc56643ab595a60702ec2b585ad489e696b62aa5ff685d3b64a781e9c. 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/DEAK82200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578ad27f41a005431bc7a68d05fba39a2538082a1782c8318dc119c1be38047e. 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/DEAK82200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf678f53a51231bd933586ae1bff37f58a33747ad321047736ec3a422b0460785. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DEAK82200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a22807e78a68816e83ac3a9c8e6f4eb8646977490b2a59002153a36552bdaff. 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/DEAK82200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76451ec2e9618ab88ad33a00d127c6902643ee6ba38bcfdc59bd565945f65a45. 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/DEAK82200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df9e3cf9d31aa715f7170efa9126e84bf6d3625fe3f130ef7008156f0c0f2b1. 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/DEAK82200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a70f68d2810489c964d7dfc81709f11f714000e539e377db5fabad821c33173. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEAK82200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e629431f1a7c7d370191d5a529c2afe4a2fba3b8d13eb6121bd267fc7c910d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/DEAK82200044.
Friedmanns Vier (Die Originalmusik aus der RTL+ Serie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446d53726f0981727abd46c0046cb2bd145488cf51ac74f9f3bfd129cfadc48. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEOO42103418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf789ebed01d93104134cbc1c1197abcb8f9f329fa54915951e1dec7bfb192ece. 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/DEOO42103419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063fb74b82ee999459d6c2a116fdc6827a7e45f2300344a713a4363912b67d64. 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/DEZC62346800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8637f1003c8a0498245b4e8c63b892f7b94b9216001bef4b1a5d3e1035331344. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62349129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2495d195c35999ed29339c0f174416e8d103dfc6acd11bbdfa51a546e0a8a761. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEZC62364070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa727fc7da947334f306323bee5ef1082d32fa23c73b29b9739c254d5a0410a4b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62364071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3aebf5acdb06653c1e21573eed536c9b3dae66a5fdbcc6a970a9ff04b3c30e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEZC62364072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56384ec563a6ce5995d4470b9398a10446d286d7c6c7550afcb2d4b31a4399d9. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAK82200036.