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 0x9a0281eeb0df8b6c373892d781e98771dc5987fd946193bf02216dc2efda483b. 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/4dc8abe8-9dd3-40e8-abe4-6f695fc083d6.json and https://artists.proofprofile.net/proofs/artist/4dc8abe8-9dd3-40e8-abe4-6f695fc083d6.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 0xf6d07245ce58c7db65a8e68094b3cd9ae0ed922314e3e83848cd613568216a2e. 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/GBSMU3489157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb48930a1178666fe20be8c8f2142455e5727f983cb732e83c9dbc4bc0cb024. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBSMU3489220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e033293e6f461890bac4174e9b8427ade1aefe20c59d34d83e0683d0a977c8a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBSMU3489270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dba8fbbf70b57696b57cee7095f0f5564576ad6eb9863ba4b892b32a652a99. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBSMU3489369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15e6a0aac2060ef809cea20cb0bfba1797c80f6d06ef385d0ca3b837903732d. 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/GBSMU3489412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0ed417981ab9ef27885f4beecc1454402d59799fa941aa37dfc384f4aa75c3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBSMU3489632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda60d60b3573eafde23805e4573e865e84b4c00b685a2de247ccabb60c2a9295. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:53:26Z), 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/GBSMU3489666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4ee86a38ba426d38db2930420c20bf1605ed0309b8eace8ee7c503625b104b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:46:43Z), 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/GBSMU3489674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880fa04c3056b47f80234ad767d3f91e575551246ec9eb7e6f27f12bd5874a5d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBSMU3489680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316447e64254ac7c0bc14d1a681c8d76b40ccf5096c2e160611e23abb07abae1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBSMU4338821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6c6318f085720f91f68d3b2a84ff03d37c18fce47b4867631b743434ffbb4d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBSMU4338927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f6e83af364152a4c8dd411400d831d505deae98b5ba1eb037b84bb4fb68d3f. 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/GBSMU4338935.
Cumplí mi sueño y lo sabes: XX años En Vivo (2019)
Adelanto Reedicion Nunca Fui Muy Popular
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196aa0ad0a3f98676662125eb4aa597a7e8c1f02457365488ae3102c0f22dbd7. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBSMU6917791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06cba5561bdc60f6171af18e8d6ba0a039fa0c766015b88479b7b9ee0097111. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBSMU7206985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329c1562a0dee5d6ce4eea4543a0321169ff2db393b07dbd6b9d640a14ab1475. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:40:41Z), 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/GBSMU7206998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487db72144a715b85e7611acd0068d0fd09312fd2b731e241e21810b9557a656. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/GBSMU7207020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3219ccccd81d804fc9a26e77c1d0b793710c461c0fe43c84e803df117ae310b5. 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/GX4R52294408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03945b31a86933fcba34d79846efea8ee6395364bb3be2fcdb71aa8cc893469. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GX4R52294409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25b909cf9d46370c3fe967f6fac9b38f059c2ac248cbe96ee7c5ef84ae8af8. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GX4R52294410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefb3cfd30c3f16204abe91d0721b28001937fa1c629ad06ab11781f4592d57a. 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/GX4R52294411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45240e16e119c2d815b52bea18c8228bac9a349ee3c6be1c0867616a7e539d2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52294412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637d8c76e6222c9bb2ed0e9e18b486204d98103ee41805e8c1441ae95610550e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX4R52294413.
Bonus - Tronaba el cielo / De los perros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd693c6530faddc8676cd53bdf849f920435841216cae7d53696be48d16e20c7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:02:50Z), 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/GX4R52294435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a8bd72c8bc5dcd5b679afaabc8d55536ae4d7d066c785cfd4c646053679ff9. 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/GXBDS2341019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dde5b2b6b7e1a5ef6e40fd5c01d7ae1c65a13f8139e1f0e3694a1850443bb61. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/GXBDS2362093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085bba914da753ed2340187a1fbb1a46f2fa0cf4d5c013ad8c70a31096d0c4cc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GXBDS2357078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dab342202aeb98f483ba752ffef4a4436e8b648a298b9f51223241171b0973. Chain 2 (Bitcoin): anchored in block 957692 (2026-07-12T10:37:51Z), 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/GXBDS2320746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9371bc48241d4c721cb9584acdc3350280693aa3a2286833796b28f4bc6c03c4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GXBDS2316585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aaf31c51cecdb38766857d2706cea7bb7c6aedb97553ebb9b8f2f5c6203a9e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GX8LD2496129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe07c6d774a97e4aad2352821ea81afc94bd14e398c8c6878c11dce21f8d774. 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/GX4R52436199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934361b028fea68c55f1df9c4a526ebc5e9eab6dfbe7e281f52b7d1c5ba5dc7f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52415550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37201ab7e00ae411535e5f05aa40d4a0778343dc7964fd50040db6275573ed27. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/GX4R52470464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d68f0da29ca6dda1eb881a7829cc6b2df2e88aec456a7c38f1e2faa3bf744d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:44:11Z), 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/GX4R52436310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b4c694c1c8fe49c13068c3a1aeab0b3b24b2df8413d576469f5fca0765598. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:01:04Z), 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/GX4R52430838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cc4eab83e32550b81488e4707f8f7cc20a59606254afd4b1229eca5aec381b. 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/GX4R52415033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e606499ca23f43df3523ef4b7285137a2393b463ea0e13803e941ab965cf3d. 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/GX4R52420444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3670d025465d828caf85f92a3e94a18bd3568d5f8ba3ca7765fc217366a74f4b. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/GX4R52463519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e328ead3c00a3590650dc2576d4ed31ec6cf2ea2fe8e7395a1095ac4012447b. 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/GX4R52448951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3832b7f438040d4de06737bdbf112ac16a022f27f4e7f01d7266f1e9bf74c843. 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/GX4R52425291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816932f0b15614a90a12642da91a3d9aaa37c8567b8838573f42c14334b3bd56. 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/GX4R52400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8690adb16903bff0a1482813d76902ba88f5be3d82df9ff59e1af32bc0d7cad8. 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/GX4R52452026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b759b8d0cb701b7036106f36d7b0a4cb2419ec18857b30d1696eac4347adb6. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:31Z), 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/GX4R52478076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5bc787774993112930191b17eae5381011aa3db594357b72b9d5fa16ee8ec. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX4R52476778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74a42ec6176e82ccd47c4500de10126aef3977f018b30facfa19fde2e4e1a77. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/GX4R52438641.
20 años de México y Boedo en vivo (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e86cff8021b2e833bd63384773fdbc681be50f0247ec642d966186bb1ac72ef. 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/QT3FA2516652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5358ab00015d0beb873e7505830e8f1dddb16507ee68fe78b5370aee6337b2f5. 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/QT3FA2516653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46e40f759b789f461e34fad9457f121fa43934eb7f4d5e5159ac9dc97514cd. 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/QT3FA2516654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11beb84d2c6a706487271cd63d2a7cf69efcc9cdbeab685edd383dd3b7d4761. 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/QT3FA2516655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6742e830bfb85af6e121da3901d78a5c81f95f81b343ab8fc6053b5b7e7ef0cc. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:32:41Z), 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/QT3FA2516656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557d621e2fc090977bdefca99fd711349c8616aeed925352f2bb533147096b51. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FA2516657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31e890edee317a25c92ed8ba644ecace1d83e7c85f8ce4b2a7548f596b08cac. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:22:24Z), 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/QT3FA2516658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513722e7e737a9476c100a33b0dba9ed5cec1472344cb4bcc4bda91604d0896b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USX9P2099839.