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 0xa5125a49f0d4395e07314cd0ea3fd8d2a79d833afde5c8e61137804204a25ba5. 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/5d4dcb8b-d99c-4535-9fac-727ce2a5ce53.json and https://artists.proofprofile.net/proofs/artist/5d4dcb8b-d99c-4535-9fac-727ce2a5ce53.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 0x58cfbdd273b378b65a30234c99ecfec584b7baf7768012a880ae04503429de03. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:20:16Z), 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/ARU741100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ca78722c44cff0f7a5722b6d02927fd386ff5ee879a2f53ced0b6d06217a16. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARU741100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17628fe279d0af9b36503804327feb9410be963e4975199ccbf2699735f4b9b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:21:11Z), 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/ARU741100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbc3d45bdc304775714075e21580cd5e3a4e22e8bc31dac9a7268da67a467c6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ARU741100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9f2a5e66e3bc5bdf01228298af44dcbaacbd729f225968e373f48e3ae45bb6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ARU741100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa882e68fd2cd1fbb7c18a89a7b78d944b8c2c80b700c68c4deffb6edd76d902c. 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/ARU741100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f9d5ff225f3dfb8f9d04affce9d63cb7812aff2581189286eb2f764d5b3306. 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/ARU741100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf52825e73430d749ef26e5619dda6919ab4a5a856465b67e6ea3c81da6cbc58. 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/ARU741100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee19d950c980657f4ee725d0a618d912fc36546dd34094a6d1f0c7cfc78ec424. 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/ARU741100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90efee97842e99da9afa0cd958abf0d68ae5c89efa5cdc67b319caecc64140a2. 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/ARU741100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0ae16eeddfbf397937854438c6334c548ba68c21c5f10cd49f9de502fe2acb. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:52:49Z), 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/ARU741100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879fa8647415b874dd5b54f70fbaace72114c3dba87781652d3c339caaa27456. 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/ARU741100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4355bfa671398fb8218e99616873e51c661124403e1d9a0bbdb67518d6333fd8. 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/ARU741100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09331029357aa69853f3adaff401f07c1f1e2f7430742d91a63d412eddb8643d. 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/ARU741100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd082d8674129da518a971c4b314fd7ff4023459c48204673cf90d855ca5442f. 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/ARU741100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e231e230a0f3e56ee737a7a9100345bbd66797f6197e6552c3abb191a0b837. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:10:05Z), 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/ARU741100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c735d96cea06c945e4bbbaeae2c584e743ad779fe04ffe0b8231b857e77e58. 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/ARU741100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978fea48efe9d5bf4a1570875adeb6b1e2e246d12480c8bdafed25a650131cde. 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/ARU741100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5b291c3b89350d16421da8ea150455909918f8ef3b01a9a02d80e27a9b9740. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:20:31Z), 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/ARU741100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65b70e768ecf8d49fea047156d076808d87a9c169b1bc9e4ac436c8fa40c20e. 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/ARU741100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065734a4c6d2bc878cae8328db4e9a82779bc9783f0ff6795a254003dea4c4fa. 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/ARU741100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754a5fce055c1e2bd9c0ab489e5e43cf762b653c2c41dcd57e91b160f4737f87. 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/ARU741100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aa7218c1ce940b2a64391a1f9bfa41c2e2d652fc6482ef97d571789bedc9af. 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/ARU741100137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cc626550767792ef50820444e479fd03b00d478801acb5143ae02d3d4423a5. 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/ARU741100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de2b954ea0fc17ae504469218a79e949f2a56be17ce06156b8340fa2fbf0316. 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/ARU741100143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd529936187e3f95241185cf9b57993cef8598721eb09467525c1c51582a76f. 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/ARU741100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d05bfc6dae217d99b7886f8be25abf429e78019cccf436000a880d5d542b9f. 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/ARU741100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2d06b10ec1c37bb2a62c55b909273d3e693245e69f4374df432e5a11247e33. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:09:32Z), 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/ARU741100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee84f00fc5703afd985c0d66f06694baa14a6c69dd1afd388088de3c16ef5c4b. 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/ARU741100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3e16842564463d4cc1bb1659077f92d72b11122707fc01c2e42c19a19876f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:12:22Z), 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/ARU741100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f9d082646f123647a6c2d4e4b75c6f007210e9a7ab0325ff0d5fd866c0e0d9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:04:28Z), 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/ARU741100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ff0f3fedc3137e943460ccd8d4d3e455f80495cdcdf85d3f0f83eeeb06c2ba. 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/ARU741100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f740aa7727d0668371e14f765770aeab093325d8ed4ace12577e77ce10f594. 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/ARU741100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20adfc878011bff8c61290698683e849060372be2cfe568567561ef9c39d84c7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARU741100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11f374c55faa332fcd26308644decb1bde620dd7dbf90359e72d52777c490fc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARU741100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e00b25a12963428662aaeb2c40259a98208707b9feec1e74ad6e96bbb65c3. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:04:49Z), 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/ARU741100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086e0102ed4622e0ca9cebc5c42230bbf6917863f3c10659368389cc7f59c593. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARU741100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e0357313abb66a529b10140f3a4a32cd69c94ce49b02f3563054bc21c51bae. 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/ARU741100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1bbee6ea76fbf90b3f65f3feae16a172df77ceb6ba1dc76a6d377525677be0. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ARU741100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5e0633e3f6ed0d01143a41f60681964261a9aea8bf874a383982942ccf61b5. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ARU741100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9f227fe1af4580bddd224c0cf75dc0a8679b6cbbd6afb4575b1fc18c4aef86. 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/ARU741100079.
La Leyenda de Gabino - El Regreso del Campeón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857a2496a46ecb85618805e07be8483f167e2625ab1439cf1586f79e00679e84. 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/ARU741100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdb1bccc56f8b0b630d5320f9ecaa79a7db6a3012ec1ad1723a32614e24df37. 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/ARU741100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae42029cfa5a56509a097bea062db1c4088882f5d0a5fb70c29a3809d18ae6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ARU741100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94563b17be45b1a2ad2bbfa90e8c30dad9ae9e68ab70eff7399f255016aaafcd. 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/ARU741100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48ef12fed45e9fbfea2530d217dc7aebf2f36b3551486d41f70a13a40666eac. 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/ARU741100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bd0c5ab365fad69842629c8cd5c33221240e02549a51b737dde0dc95a635af. 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/ARU741100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3ee9b41bb318a81da1e926233c06b46b5f4d4995a4e31208d5292fed034018. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:08:47Z), 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/ARU741100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdb46e305f909bf84bb136bb6a1049fdb97e0d78fb7a1500fb3dab0a7155b5b. 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/ARU741100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046111c92fdc10dca1ccb220e23a831bd2778509fff2f1dc32e741c695a35272. 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/ARU741100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246d1a7426cdb26715e6de18d11401850397c89857a415b41c727619aafa91cc. 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/ARU741100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c8fbc3835f31a23f6c396eefb865e5edebedf1e40575fc1eed4903c911f1e0. 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/ARU741100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d56a27ee15e8052a4e8aeb764fec5d60f94563adc1d63f92c8a4e91dce6ec42. 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/ARU741100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694d3278797f9882cdb3ac6df9530c236bd2b9bbb133cfd0b331aaf44d02c615. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/ARU741100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6c4f650157bc9a85dd727c005ee9f66fbf8ba5c0ccd02e62aa61ab11b0c193. 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/ARU741100147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde27288d42a8920e1b2af235304b0379ef8a9eec731aee7a96118334898e423d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ARU741100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c2113fdd946eb499d4cd500ec793f82955ef74820566107e313bcc47e74450. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/ARU741100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d25862ab8b414d243ae79b876b0c1c81d12cb5f0e19626e9d1bd71dc34d1648. 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/ARU741100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408b277bf730b02e1a521f0b06658d6de277fbe480d17cf16f2d1032f611fef2. 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/ARU741100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86db4eb55781740a8025a9b184418029b497132401978690d2be53a6c4e88066. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/ARU741100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6d4dce01ff49af626630f91a6ae34ceb8ca779e0d5a2a3077af4748c00492. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:30:40Z), 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/ARU741100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf9f4349c5634d2b13b3ca913589dc5010888c9099bdb1bb1ef6f7fb539996a. 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/ARU741100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce5b5a6b444a973f1b7762457e32e5257d00ce111056cbe194c268da155c800. 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/ARU741100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf64493f3eb6c48f496e01916c5c13594cf45f2d474a93831a77609675a7b9e1. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:20:28Z), 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/ARU741100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be91288bd662d0c6cd00120c07f950f7ba47bb41e0b01bc603a92c9b164c5ee. 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/ARU741300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce3248394a983de412925c2a63aedaad7b0062fab7ca57b4627d4f046721f2f. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/ARU741300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fe286c970c4eb7d862b9e33c7fe4d5ace8c070f679c2d52e7664b51031d98f. 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/ARU741300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5cadd098cc91a7ae0f5aa924e06ba16061b528e9463bf9022c8997912be873. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ARU741300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cae18828515e3db53900fb12770bbf2c762a609c6e77400efeb7f655679727. 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/ARU741300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48096894e6b2bfb63bcfe421c7ae84d7604cb2a3cde75c5918c0826f866abcd8. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:32:28Z), 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/ARU741400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dcf1b074fff9366d734ceca75a5e0295376f02cfb7ce5a477d71da54d5e4df. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/ARU741400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8027231d75dd28bf3ffbc308fdce314c2eef4d75eec1426d43827e9a58a7b37. 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/ARU741400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95deb20b97ba5522402e5015d96022bb08b654fc1c611ea66a8feb5dcce5b44f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ARU741400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b0e5f83c9d5904c0dcc1b67954d171205649c2708e52351fe6ffba82ad8eed. 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/ARU741400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e84805be883effeed11ad983d63968e212ddb847c62cb2bdb7774b33f2d125d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARU741400014.
Fiesta Nacional de la Guitarra (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca728c6f5f0b607bce3b53dcbdcfbe0cb257e635dff577814f7474457de1763e. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FRX762343010.
FIESTA NACIONAL E INTERNACIONAL DE LA YERBA MATE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25de6c23a8200237bc7d2bf3f48b6d0c8dc41bc577256f78fdb9e8839f338dc0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NL8RL2518889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fb8760197edb7214005a0930bfb678baed0e63bbbddcc977e44ce67f0669a2. 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/NL8RL2518890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736a51dfafb810d7314462ba2f8e77f05bdde2b146439fc5ef84f3325dfcb6f3. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:35:59Z), 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/NL8RL2518891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed55ffe7793a3025f722e5dd3849b204e1f1c05aa2e02d51c127462db486f769. 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/NL8RL2518892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136623be4c4ab3f61d2280d113f2dabeb5e9aa835992dc92c95e6dc49db5ac43. 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/NL8RL2518893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55041827b8119abfdf2205262081ca6dbb3f6961e1fffebd07f052627d450af. 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/NL8RL2518896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b467c328e829b0b6436c815231be2f738ef00ec1e3f07ccf0304f8d2a1f835. 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/NL8RL2518897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f1543fe9625063eb8bcaae9a203342fed4418bc80fea36147ff553bf1b78a. 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/NL8RL2518900.