Deadbeat, deadbeats or dead-beat may refer to: Literature Dead Beat (novel), a 2005 book of the Dresden Files series by Jim Butcher Dead Beat, a 1992 novel by Val McDermid Film and television Deadb
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 0xc8e286c68efe130425d32e456a67a7bdc2bc757f92672e614510f2a7dda420d9. 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/dd80a41d-7051-4b41-9ccc-5333dea59371.json and https://artists.proofprofile.net/proofs/artist/dd80a41d-7051-4b41-9ccc-5333dea59371.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
State of the Union 2 EP (Fist of The North Star)
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 0xa8f9bbb18b0502306b2bff6cb6b29963af89ff2c16979da9bc535d500933c326. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/DEU671602733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5460e1342dcdb61b701939d9aaf68c57cd8c79a52c5cb43fda46f79ec0276ae. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEU671602735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79eac078d145b3e4cecb24aeba965eed828ab7bab5bace6d394f1e31293354a1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DEU671602736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc93bcbf21d41221d90a019fa1e40436b0cdb9c7816ab1091525020b966d6c58. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/DEU671102163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe98559c5027f103dbca7da7d6b7fc78afdcae0c2895b9771f04ea634274cd4c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671301923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b3ad94b5d64d6454ddc084778fe52c3c886b3c0033fe917aec9f29d8edb9b3. 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/DEU671301924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b63727c8bb68d60c8ece8caed335e5ceaaf7ccc50c3d9200043f2fc34df7092. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEU671301925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6967a1c80acf1572acadfe5bf1ea9994a65c82a2a2e4d24dc728d5d50a1a2d5e. 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/DEU671301926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eef9ade60c287c862c8fb3dc207aad9497bcbc5586fe843bc4595a846a7f44. 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/DEU671301927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6bbedecb09774bda6a9fb815d276fe8e65af75efdec2869adb2514ee5668f9. 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/DEU671301928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc1c74d3c2f4faa92310ad86c7ab2a13708685546fefdd6295701c3f78e34bd. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/DEU671301931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f8d9af1419ae5d65ef653c43f5bab854565cdfc75fc111ae30fc1e786afe79. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671301937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db6ad73847880e32975c62a518448e2a0ba6ee072f6b652d1e19f3be41832aa. 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/DEU671301940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212b1a9f8ef8f7ec3e002bd2d081e8f8820a6f46afdf0eec22ccdf278abd45cc. 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/DEU671301942.
The Orb and Lee Scratch Perry – Deadbeat Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a27ad1690907a8d70e5891a79ffff986b68f52fd498122d73673d339f5b1a5. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DEU671401172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2357c1b253bfb1293207b1f1ea4a669411098a6b044eeb04e0f976643eddaf9e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEU671401173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c168c5b2583f4eb1d5b9cfc1b6957a767c8505cf4598e94aa1124a2706569d. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671401174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb414f6bcee884a95f7a9c44fa822b97303a0fb526b918106110405476c9fb9e4. 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/DEU671401175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97756c65553fcb124e68b65709c198566e89d4f1a9628656f9f60b0d60afb558. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671401176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bdd479ad520f3a203191bfead1b381de9e516159a8be57f785528952389b71. 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/DEU671401177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ea144acc5e2a0417064930b8b0e21da1258951af3d44f568a6333c33c28399. 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/DEU671402161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28c113500d4c51eb054ddfa3aa2a849669f9631ff47b164a2d5e100c9e805f6. 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/DEU671502618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a0ce9c47bc8248af815a484243f7c1009f2c55b177a51a20cc5a671166d43b. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/DEU671602775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe916328383a690f33815e7df5ca4834f937198ec9aed35d972cc153444b20. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEU672002427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04b0fbc10ee95c93d09a8cce2ee0e06b16007985d87c60cc0c5272c8be8ee6f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEU672000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fe3358ce83053e49dd0bbffdd1c187dff1be37431a67c480a1e61abeeadb33. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA902188095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeb573f8b278c481d7c79b3594bed9aa0819c33f5e0c45fa4357bb714005dc7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/DEU672500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5aabc45d91b684626adabd0403dcf65afdee815cd226b60cb9d317eec3a226. 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/DEU672500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a4c73ad4d5a0c285d58f6c64859ac2385a8b59902989c6c20637be595ba8f4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4fb6c07ed54a83a2c02c1130f2471dabc50b219faac8a2a000854b15ea5707. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA2P2137139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d89ca2d155c54009ad3282414d184d22d2ace2e26f776482b774a82bbe5698f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/AUBGF2070006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b1653daf9f107743c7f022d5ae7ea9485c1375c9a0ba7feb5c2dde353a0b07. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671101237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5eb7889e3dde4604d5595e779fd8445b0e17803a310cd7a0322a16b06f1bfb. 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/DELG71400628.