Discipline is the self-control that is gained by requiring that rules or orders be obeyed, and the ability to keep working at something that is difficult. Disciplinarians believe that such self-contro
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 0x9f86429de94f985d1bc62e9225b58c068130e93ac4b40e733e43be2cae8ddebf. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04333eb6-0b8f-4c95-a791-3903a902ceef.json and https://artists.proofprofile.net/proofs/artist/04333eb6-0b8f-4c95-a791-3903a902ceef.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 0xfc81936a09e52cf0b40b58acbe5a5619f2815eab3934b62335fa801c383a11c6. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/BEZ109900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b48923ce6139849dd52d9c07d91a310f4c35fe81d3fe8b41b1d3b39e6e424ad. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BEZ100001400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a6e48c9279a30627e92a9ce308a8a73354b0aa3a1ea1d730ea177a84c49939. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/BEZ100000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51417b86af32c973a7b0804ef45a60ccca61b91349ad1a62bbe402eafda5dda. 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/BEZ100000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801f2de9de9ed6745b55ce67d7f7832b6502d8fc07079e62a09e9719383007ab. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BEZ100001500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9348af12bdd19ee66ae8e1d4d8128950e479fe5a1fa8f8ca80c04e76b7aae05. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/BEZ100201170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16d3d5dc4235997e566dda6c8d746ff595ae22d9edc718fa758435303af45b. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:19:19Z), 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/BEZ100201190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a1a188902f277f3660e6e571648ed4b969478a60d2d601e8c33b9b385ceef. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:23:01Z), 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/BEZ100201220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2ff8a65ddf0469f5d199bb98c3681cbe499a0355c829e2d8504ce695793634. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:29:09Z), 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/BEZ100201250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf3c6f1d3b6f36297da25f85a2395039d5c369e86e04ce65479515456cce02b. 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/BEZ100201800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa212ff2f4d627e7c0f9370a04d7e7206fe943120cbf87baf7558993fb7673155. 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/BEZ100201810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a07710cf43b2be75c35e37d83e7310052822565eecb84d7127810bb548b83e. 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/BEZ100201830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97c7aaf76167cf1c42f264ee3f75423390b36fbc35a82e428f4e56bf570304c. 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/BEZ100201840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c8d7109683cebd16c0d6934850352ace4d62a7b0d2179afca0c86b0de5d589. 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/BEZ100201850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff798e56d57742dcf0af0c12723fabd81ccb86cdaa67e20056278882de4bf0d. 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/BEZ100201870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fc6fff98a12ca3ab484113bb84c8a86e915a88c1cbc6da839eaacaaac54c3c. 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/BEZ100201880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc333e365e5d78866ad50e237ff5f860c791bb8c7424e3452736b892fff1ae8bf. 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/BEZ100201890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9128052a3cbcafe46b9420e0fc4c5c819b77c5dcbf10783ff546443197426d. 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/BEZ100201920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263c53ce5813ab7d1db35c380b44e5e45b92661f15f000e8e9ae53d87a50e782. 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/BEZ100201940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6ad752df8bcfd4f8c5a6a3b1b673fcbeb0c31a1489bed07b1ab548d040b130. 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/BEZ100202000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0ab32334adca872514c6420b199a512241fa47f22f137f080ef93016370973. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEZ100202010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7f8b135d92d4064362a2963fa1a75029e9f2a5ef808c3e967d485bf3329c2e. 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/BEZ100202030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b251fd3668cb43e3563e0b0d729d9f879356392b285f6be3530dcace36431f. 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/BEZ100202060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ab5d52e47fce544bd920248b81aaae5e39165788e1cfaa3bca901d9e2e9f46. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/BEZ100201960.
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 0x3f82eee197c17051866ea98ca9df518321708637be37921f09957311c742ffa5. 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/BEZ100201950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d85a69e4356e7ab346deac15a240c09dc64094e3597ebd68e9c1de9d8b0027d. 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/BEZ100201970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8bfc9f8a2cbe03d43a61fde9b86962e218070d03218029feb803862c704e82. 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/BEZ100201980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1ed4ed5c134df733a1aab79f28465859aa23c926fcb5fcab114000e9acc8f9. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BEZ100201990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333c66a16be64f960b47f770a02e0415439357bf394373c5504ed41837f73d21. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/BEZ100202020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe069c7664486a3b89ce710cf52973e19d1b2fa4b89e52b006df7cbd0489b0906. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BEZ100202040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7165af23800ccd44a2f25445194ae9d9e1c361055e7cf2790a6b6f30d1acec8f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BEZ100202050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9ade67179b01b05d67a8581e44d31ed8d99d183354a8a947e0493c8a07b41f. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BEZ100202070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc2910577c1c3ede463b404d478e3d79e3250fd6bb7edd1cf601c3e3c54734a. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/BEZ100400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb308f81e29a5085088c786332a46edc18cf82bba76b4177b05a485a413ac9ef2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:23:25Z), 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/BEZ100500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1865945e4b2bea667d42a667f4f5652b0cf2ce6bb9594c1952dc00031ec21aa0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BEZ100500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90262fde3cce49836a727d0bd09215dca54daba079349883cd6fee3a50bc78ce. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BEZ100400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe585514350b5d7509aa95c029fd674d016e5b9417d450f76a53345b478926c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/BEZ100500090.
The Worldwide Tribute to the Real OI, Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b3cb4b548b727990b4aa5f7e11bbad41cccb443a848be199b6782bd688aec1. 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/BEZ100000290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd879c43493fdd02d406e4beca2fb2e223dcc6643fa154afc11d494cb1befee. 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/BEZ100000420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ffd3b04916d77fd5e1f185c5be2f390a426638ab6e168d26fa889a6dc0ff6. 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/BEZ100100380.