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 0x312adab7ac1f5fee2f834580f57c1af58880967b3db98871ec630ddd50d31014. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e67512b-a39d-4020-beeb-31d2679a2d89.json and https://artists.proofprofile.net/proofs/artist/7e67512b-a39d-4020-beeb-31d2679a2d89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pentagrama Fúnebre Guatemalteco: Señor del Sábado Santo
Pentagrama Fúnebre Guatemalteco: Del Valle De Panchoy Al Valle De La Virgen
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 0xf48d86ded657046e5345a2183dba87754a6f2f5ae440a970e926c0b829e0a396. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/SE6HN2156939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98cfd4b7885093153d3311b51126210363a1b02e6830329d5957d50c01d9bcc. 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/SE6HN2156940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c27b77c88a3ad0fc16e36c8d9dde73428f3663d5e25964eecf02d7053ca30f. 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/SE6HN2156946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad78dbb55db3bb3b6c3cfd51038b1379c611c8db6a8b49acf80ad156d49c481. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/SE6HN2156948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe344936989088d02a491e1d84e43b01c155d02987392f21211e3f2d139552413. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/SE6HN2156949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d322bb7a47297702f6007f4ec4852f96aff2bcc4acaee09e5fa7965509c600. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:12Z), 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/SE6HN2156952.
Pentagrama Fúnebre Guatemalteco. Consagración
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc07ba931250aba4edffbb389b35b0ec008eb377f0b74269e9595a2390d3efb. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:49:23Z), 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/QZ5AB1889608.
El Ultimo Suspiro de Jesús de San Cristobal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bb672cc9bb911894dd277e61a592ab9993eca08032fadfd84cc350faaeb8b4. 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/US7VG1982505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112253b7173ab131a776aeacd9a950f0cfa56afe8346952025bbc5bcfbcffc00. 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/US7VG1982504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64caa23d9ee67ebf3b0412272b6c221e6b45b8cc4127aba4813bd169fcee1adc. 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/QZ5AB1889613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5d2ddf7cb9a7e9cdd589e824dbb427f2882bf9ce455a53e10c7732b5496da8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZ5AB1889615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf973ff554a2e787bf926fbce153f0869011326e45362e1a25d5c359ab0d2d173. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1889620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5979d8222c4c0415b63d1ba751dd6fdd5ff420f35af7bb6089f99f28e05e85. 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/QZ5AB1889616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd076cab09c994fa0353b3338e6d8f3b8b02850689a8d027b2b2c82dda1db4fbe. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZ5AB1889618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaa42f75991440c9e575d9acc78b8181e09726b93926f434ac00d20c683977a. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:21:47Z), 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/US7VG1982503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ef37f86f18a1a3dc2c4891f58b4e3872714bf7b3912b73af5e35665f6007cf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZ5AB1889621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca41e83735c0781a8416bb960eee19950ed0a1ff76ffa62d96d04a222cbb0381. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZ5AB1889611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6190ff0f967a57afbcd436d1f33034d3acec4aca1649fa9ea0f67a321fd37. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1889624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a762e7b16c72df2d5bfdc63c052906ee76a7c5da2448b3645d2edd6c9bed9d0. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:04:12Z), 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/QZ5AB1889625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bb87c3d1cd92d9b5572665da70254b70f5f0fabddbd00b4920f74584dc21f8. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZ5AB1889626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd615f2d9f41b4cc1b7e223af7560cf28a60765dbebd801d8a25bed46d372f85. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZ5AB1889628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948f501abc07fe8de0588ac912b7d64caf733e8051f8bdd9173268bb8d33e3b5. 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/QZ5AB1889629.
Pentagrama Fúnebre Guatemalteco. El Nazareno de la Escuela de Cristo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d940976f66426551817b5f48965c3786fb5ca81314327b63d7f74b5287846e. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/US7VG1982491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbeb13e80204230a10ff04a3e474aa6d6578a7400217ec0fa523ebfaa7ba73b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/US7VG1982494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5219b193c0d9c48a29c33fcbbb592237c282ae7f9531fc9ecd1c680f09e64c76. 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/US7VG1982495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fe1c3151cf343b4237269a2704772ca08b19e56216671b1ab0d659cf56e570. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/US7VG1982496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2885006688f46a9e2303cfb8c3fa6de5830053b3d5b73a276568c791d28ab9ff. 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/US7VG1982497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be3318ea3bfc6f4a38cd9a345c289bf2cf59771eb7615e71a67c74ce7a832b5. 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/US7VG1982500.
Pentagrama Fúnebre Guatemalteco: In Memoriam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbffe88757b4ab936370905fbca07f9d529305aa3c8d7e7ac75bdc91751b5ea8. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/SE5752295480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1cd5a871182aa375aa705c539e7e320e454cecb0b553be22a353e2a5151027. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE5752295481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3354ec0629dd1b1295a401c1c0363605484cc332e1be3df1bec8496ae6335. 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/SE5752295482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8184e9ee1cd529df146e322393338d74860145604407fcdf242812fbecdd9ec3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/SE5752295487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb986545d74442ac97cf195bc71d531115765b5a14f3478c9687287f352087a1. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/SE5752295488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ed195ef69cb95e3bc1d36136c6b17420d1869f914270dd7ddad471ba59b47. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/SE5752295489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebcd53993e7ced8928f8ed116716c0db3a8809925af1016ea1473054b79e839. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/SE5752295490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0990e39fb9e2487b2468a4a10a5610d53b9fb831f1ee158a9d48d7f342639892. 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/SE6I32183833.
Pentagrama Fúnebre Guatemalteco, Vol. 1: Ternura Infinita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566da3dbba9e78672df01881dc76bbcaafb23feaa9d54acd75b23fa87a54e5c. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/SE6I32183832.
Pentagrama Fúnebre Guatemalteco: Semana Santa de Antaño
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4c14d5500c7770efc25c27db2bd761865c7c58bce2940953782b88718a0c2c. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/SE6HN2308657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c6544a899b8b39be5bc36d94ddc2485c8431dc8bf647e733733a3d14534c42. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/SE6HN2308658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592603cf949ac3b996dd9c41e4cd35672812370408601273532e86c750305d0c. 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/SE6HN2308659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2148e11374887695c2950527bded657e3d3ebcaa4212b87615e791deaf3b15b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SE6HN2308661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47591d4bc68bd936316534f8fa0ea47bf43c06e74cab202b2a9f20980c728612. 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/SE6HN2308662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b43a8dffff038a53cc960fc7ed2a2704369b64b3b3ca417502e0198de2a2f2. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/SE6HN2308664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7d000524df6a08ec5bc5dc09b5b8132ab09a3e65aaae7f3fff25ea3ed09043. 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/SE6HN2311951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d0b862f2cff7d04489cd032472ef13610e0535c591e6c14b62d95934298b0. 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/SE6HN2311955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa190434abd11ccd85f2abf6a6f2cc178dbda87566b5eead1fa61744da5da817b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/SE6HN2311956.