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 0x857e2c822b1c5e5c4be4af3adf5f42932858594b4076e050678f4f37a2a6001f. 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/d94ed0d6-99b5-483f-b796-be1bbbcadafc.json and https://artists.proofprofile.net/proofs/artist/d94ed0d6-99b5-483f-b796-be1bbbcadafc.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 0xfb5b2a5656951a18f1293dc6ff6660b51ad26b285abd0cd4d7c152928335cad8. 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/ES5702300461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706ea9441b9c557d904c710d4595986a16a3cc178c6068fcfd603d3c3f717a48. 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/ES5702300462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf52d0291a99931271df175f5d43b3e4f2f1fed4bff2c6ba092efdaf8ee2e34. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2388dbcecb1a66191978eff6540a9e8185b27f8f9db08188a3f45ad0bde92c. 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/ES5702300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187973f285c24f466c457fe1d76350fd49c70861f2cd615f1d008311bc5333e. 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/ES5702300466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa190a17e9406abbdfb26a56f7578a8db8cbb2df3365060d1d7aa441781872881. 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/ES7001726101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a79fdb1c5a513f886f82624ffc60e60403523e63c5fd2d216ba9ae82283b59. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001726102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd978ffd6f9f93d1dd53c844fc6794972c0398982afe221d4794279d88d620958. 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/ES7001726103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cf098bc4ef53d697fea43dab0f2ea362c1e4467a72c432c42eef05279eb919. 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/ES7001726104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde07bde19224c6f5f330063c705ada395cff26aa8c2914e9faddca088e4f41d7. 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/ES7001726105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882973a1eb8681e6336c257c1b7725066cd5522c20f5907909107c679ba0c967. 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/ES7001726106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c4a961088573e2c3f0239af4ff70b07cffe08cfc58af26670d6231cdec90ad. 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/ES7001726107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074bef988f03681a215542ef40a922f1422a538bcca7f1973ddfae337d44980f. 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/ES7001726108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb7f79c5b1bdf1033bed57959b7f20b5cb6a626a2852791a01c8b7abac10c9c. 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/ES7001726109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d1e8edcb3df021d3eac805631a02862e3084edb374c5806b082dfca2de7cf. 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/ES6041511001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565443bdd189195a048467016a68f01733844c86b7eb31554a78e898ee262a60. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041511004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed155299f7534d0bc835dc57f6360e531b0677c9063e2a944237ab33aa7b30e. 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/ES6041511005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf77cc62cecdb4c1f3ce0f15b5aa51af23fa638489cdc65df3d6385c57ef4c1. 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/ES6041310503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe485d5481e2c5e6aaa61775a086d76a1cd5bec2a619a0bd7b1b7cee9ee99ebe0. 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/ES6041310504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d797f7367933ba8ac5529bb8be0389076ec5119d6bb0d576eacf13003b21d. 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/ES6041310505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11177dabffb9078d077c2323864d51ed39ba41991efba84967447285c478afe5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041310507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc841992c57be37c0e408faca44eceb8d123f7ccb7ef5dbd1171f7f9c804cdc2e. 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/ES6041310508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde9da09e0cfe74dda71d9247aec51dad35b98da106ec7ce18942febd5dcdabc. 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/ES6041310509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4418dd766fbad6aa8adfd4e2f7f59c0590cc1b87ab50dc1f7cefa7f1e5e15ed. 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/ES6041310510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3080835f5fb39a2beda467b755810b6ce9fabb3edfde542d4669a6451699a8d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041114901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d55584e1771ab85138ddc410ef29757069921944bc12430818754b4915ca7b6. 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/ES6041114902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f87ff1f7a6ffca2e93e21487e8b6864e342e524bfbf52442828028b9ea07496. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041114903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef81ff10c050ce82929d5ebea5758599d51183b0c1f5589faf01bd35df1651e. 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/ES6041114904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617370b929a1d157c5301beb2a94e5f8aea3d689ba56164dda64d4547d86228d. 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/ES6041114906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc443ef49c376229b521f6f6a7ca0a9c131597e6922e36e2bfc5f39c5690bbae8. 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/ES6041114907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211ec1be1ff08b6841021f887a321f01b026257ef69032a0001f6b5bcd1a71b. 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/ES6041114909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7b6c24904bcfa0d7ebc1ce9faba26f8074347ed6c232a6f09de382035a4ab4. 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/ES6041114910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c8feb58e713ed0b2ed0f04d99da949c8836a00273491676c50f3ae495cc32c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041014602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91a764a825cc51df3144693dfdd32877c635ba77b2bbeb0fb4246c07da5e3ae. 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/ES6041014604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c56ca47b30daeb455f0bcfff8e34dc2f4fa15016f9257ff25421022ff5b9a. 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/ES6041014609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4d36fe5f8f571e0c7410aa0b10722ff6c1885ad0502ed263269d440f7d9b4e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6040813401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741ee3330b28b8d6343faef2fd4bb1af011410f78682306581d46e4c6ab97327. 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/ES6040813402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21bfed9f186f7524fc275b13cafa14049c9a3e1a526dbadf9889c2cba6066c1. 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/ES6040813403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c97a72a1956150b9035730a1fe9a4b954572c7a1c81453bd43ff235f97830ff. 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/ES6040813404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe9c7223415d28f19d0ab092173df7940d2856086b683a39ae2be5144a5aec2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6040813405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cab9ef3404dcef2b5bc3f96bb08a791b28575d75dcd92acc6597703d012953. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ES6040813407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc064a90180067893e2ce57cf12c0b4b14a3568c06aa537624a5fd04f0c8a8383. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6040813408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b80afda6a47f898b6c3c716c42e951d6d2dc7554b0d2a0896cae443d8c5f8. 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/ES5702400105.
Hay que matar a ese cerdo / La satisfacción del trabajo bien hecho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2388dbcecb1a66191978eff6540a9e8185b27f8f9db08188a3f45ad0bde92c. 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/ES5702300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5b2a5656951a18f1293dc6ff6660b51ad26b285abd0cd4d7c152928335cad8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702300461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1fef1999ae2da811bdea620c52804b75ccace4deaa1ff537fd0b847dc26e72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8201c54ae21303372594fb6ccf684ba275988fc600f5e9ad400a84ef0f5aadbe. 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/ES6041220302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded4d60508968d8f6edae0f03274a71a75ec3715f84e1a9bbd1bdd0a272b638a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6041220304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64507900587840c13a341a4adff6d73e5a16b888728fee454e797960fe18e74e. 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/ES5702400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa202c245ab1d80b65b5cc5460900bbebeefb40e4e62b32e7d9df79040290eb10. 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/ES5702400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4694ed6326c70e659bb53809d858dd817f29ea1d5e6f7edd05fbdbaa11294d4f. 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/ES5702400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b80afda6a47f898b6c3c716c42e951d6d2dc7554b0d2a0896cae443d8c5f8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES5702400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b15943696a2f498e1fcb23ee56742155b45661fdc43ec20db6bb06742dd8a1a. 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/ES5702400221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64507900587840c13a341a4adff6d73e5a16b888728fee454e797960fe18e74e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702400217.