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 0x95a1c5b27ca6eeee6a5ab99c4baeb44c63e2f7d7d8b957b2951d7c5546374438. 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/eb87168c-cb8c-4aae-8940-6a6268ce1de1.json and https://artists.proofprofile.net/proofs/artist/eb87168c-cb8c-4aae-8940-6a6268ce1de1.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 0x1a3969c83a65523784205d8e4dd87eabb7c6bc463190dffeddc1d6aa053ae624. 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/QZNJV2131258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dad51b771255a334fbfcec3e6d1c9d543881b9f9ff9086946faf9eaf13a782. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2131259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6f1b60c26398af7bfe7ede9c292a2e2bc117b81d1f5505f8a34307d28c3e47. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:44:01Z), 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/QZNJV2131260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd17faec36748f085191374f1a62a950159fe05999eece4b2b1ce5bf7d32161. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZNJV2131261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c212250b54f64ed38bdb19ba0c39f100ca260bcd45b92bbd8948f8713aab0a8. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZNJV2131262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cc978dc7b82e9c7ae38e908e5033d0652e88e43119e405740a1c4044a6c402. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:37:28Z), 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/QZNJV2131263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e37111632bdefc9bb27c27775771a0ccf23bea6cec5a8d434617c528080e1ed. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:43:11Z), 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/QZNJV2131264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550259c1a5b636849c35448ac4bffff7399a2dc26bc1ff38a79177f6df10c124. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2131265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba44141fdb13c45793cecbee22c9048fb0236cf4ecda478c016026af939982. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:50:25Z), 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/QZNJV2131267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7686f030444518b7cead629c8215856fa18b378cb50350a298f2ecbdaca29d0c. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:09:44Z), 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/QZNJV2131268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd53adc317e22cb1cd4e33ece4e541064cdb5f20f470f1c286a6ec1ce4166bf. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:20:55Z), 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/QZNJX2144273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07620ef89b0ee04e1f65ea361297b6fb805cadb0a644bce2e4336c71e51a07c9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNJX2144276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91536f91d9e9bffef83af5071b728739270b26eb08a3de6aba6de13824b59c2. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZNJX2144268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc1a6cc7c4bf56726b3d733e2e4de86e85db266c911a51f8c20568a99ae4c54. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZNJY2177748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673bd7648748072d0000dcd3c38b6e02c391856a126b83cbb079652b70deac06. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZNJY2177752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a81c50804a25a4e832ee9fb7c4a6d1384fc8fcadb64238c8705cf9624b3d6b8. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:16:30Z), 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/QZNJY2177793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3868466f6e2a0ade470f336c77e8419d847ef2128c59d393847ba459c2a032. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2177794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf35ab11e87be6b26c80101117443ecb8a21f913928edd1d0158c7e6ec3e312. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZNJY2177795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f87c8b79172aedbe8f98910790b57588d4d2c9857c6b1acc2726174b0090899. 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/QZNJY2177796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa332e954fd2af38b247cb92b68a67bb9f84bd15749ae7c2d0d555cfab4cdebc3. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2177800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6977fdfc8fdeedc536132194fffade8638ae64b77e8a54acdb1cb05103340f72. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZNJY2174623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ad26a59b968570ee711865572ce7eb0698a6fc854f24bf31e9a57023964a69. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZNJY2174624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8266c7b9800751df19270dabbb7281f397782ff51eaf07840cf733182136a4b3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2174625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad2b933989e0d786c41ce0c1e1822f8162e92ed5ddbb9c9d2b8e18c1cbc1752. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/QZNJY2174631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f80d88371e873f478e3e33ab194b50ad09d6af61ec6ad4ca1ecd878465f64f5. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZNJY2174633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f76efed938d1915cc0c7b11ab4021239826ea5213c35308d6afef767e074f5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZNJY2174634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7b77305067c5d7841932edd6527189f29b085f6915a2560c25e95f1c94afb9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2137659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5625110e98e1b00fdb5d48b45f0a77d478df4d39bffec7def159194818a9c5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2137660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fb090ae0841738a2649397c17da41a983441be10062c10fc2e45f37f37f9d2. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZTPX2182156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c005246fa0683e1bf78f8704f9e6a7d5e3e3368ff5f465cbb42830be50a4697. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZTVM2130142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49795ca90eb0023dc212f2a83397801559d0a3f3adc3bbde39c99542e3f9235. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:09:05Z), 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/QZTVM2130143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3687a41ec39221cafc739225cbfcb6136007dd859886489fbbff3765f66b88fc. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2130145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c88d82a7d14e8833bb45647d10f997e6a5d28cff6b8fa52a7f7400db6c0b7a. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZTVM2130146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ab98327bdbc5545a5c9b8f643bb81169c52b37b0be38ac8fbf4cf4f3c9af74. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZTVM2130147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9f546b87a8a8121e329d447fff09aa3b14dc57d83b0f4bcc3052a1dd965e2f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZTVM2130148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebfeac78f8937a426b3844af549eee985a895250ad35d8a98c73805b9552717. 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/QZTVM2130149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104faaaec818c8ca0fdfb1da1ee03913cb531a4ec8cd3ccf5c4218f75fde88d5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZTVM2130150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f55096b6e86ae157f1b28d3a2a951539a412b8b5f2fd6f4cc859225c3a77fd. 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/QZTVM2130151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66077cde8dc4f20812b64cdee4a0aeca25029c82199a626a738625ddcc51eac. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:55:46Z), 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/QZTVM2130152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bc4c104210fa2a8d469f9036557d875fd3feea111e913158f6d4b57d0dcebe. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:02:38Z), 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/QZTVM2135882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8eb380b5b09effb19c9e2b241f4ff1b0154b3d7e388b3d55cc06cf66d90701. 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/QZTVM2135883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e785bfb4e79a5b50523b028b82abc22edb28d205bb7b7272c88acec442c02c2. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZTVM2135884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a2efb458d4cb0b17f50dc539f5432e560d06975e14f314c0d069f05ce747f6. 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/QZTVM2135885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e7f9a183e475c04d4dc8d4de9fbf5b4dcb315f24e894d99e40cff804fc552c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:26:41Z), 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/QZTVM2135886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983be59ff14ff30799e5e84da2dd35123133245d806ee5876da3ceec24079e57. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:38:22Z), 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/QZTVM2135887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86034d67a1a97fcb749874bcec1ddeb5cec24709b8a7a521f936c34baf2d657b. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZTVM2135888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebeac802a0ea72375ef28b0917a5a8c3421a91f03637c84c599a3fa4166b20b4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2135889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37b5cdaf629bef4fd1098233a71ee2db8fa03a9b6adb8d198e844381a42fdc4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:38:36Z), 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/QZTVM2135890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f207dd5973dd5fe7305db54049c6590f95a6d7b00b2d582b891e0a80549db3d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZTVM2135891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b23f5d8774c136a33a35917e8afc712a0732312316b929495fda7bbce21dc6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:07:36Z), 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/QZTVM2135892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bdd96897f96a8cbf7e76d0131da8cb68379351a782c269310faf0ebaab510e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:07:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2248692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6f9653b2bc3bba97e8d0cef4fc55b551cbeacaf7d8a059886d0d702d2cfd0a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2224870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca98df072f50a270ea00332276139642d66d6aeb0980daa967588327d6b9b49f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:22:31Z), 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/QZ5AB2224719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b3b11677d9c4de19e5190ddfaf76bc580e42d4f534817846c1d00c8165ef6c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32228242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa269942ef5c02c1fd8bf340488e22473e72c3181e88b1ac8f1cb7241df95ef. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZHZ32228243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f91d1e96ad1de4568c2fddbe0c774ec4c1f6e314690542106f8f04df2f2f2c3. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:24Z), 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/QZHZ32228248.
A Noche Yo Soñaba la Venida de Jesús - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a55c2dab77cc1a2fea6d9b94b4cb400eb831e03e1af3e67564534ae91ed0f. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZNJX2204434.