María Trinidad Pérez de Miravete Mille (12 July 1947 – 6 April 2009), better known as Mari Trini, was a Spanish singer-songwriter. Born in Caravaca de la Cruz, she learned to play guitar as a youngs
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 0x5e2ce5a539c9d8dd631121558634b175942773c100799b0e84c69ec48227c76b. 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/a4266ae8-e72e-4dc6-8d7f-a8c56dbd52c0.json and https://artists.proofprofile.net/proofs/artist/a4266ae8-e72e-4dc6-8d7f-a8c56dbd52c0.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 0x758e57d7d031dee2eb69b9ced017d1324beb136746fe7cbc8d822af69e729073. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ES5088303638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af4e9cae28010e8789da95c895b588203ecabeddcdb96afb2da53f94f3aee8. 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/ES5087003601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1d6de7716ca83013af34c753354f312453c51caba3feafe5bcfda125aa32d. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/ES5087003598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cbff4dea449800d03b7fff01ce323e92962e7c212f71311199fc26202062c3. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb129ad75158e6f7e3ea45f6f5f758796d6a3ab2269a85e1ac54c8301e5fb85c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES5099800420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f00ec822c735d637dca73c653fc65f87659d91b5fa05f1a7af2af3d036f2324. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:02:17Z), 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/ES5087103615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb484b3848d7bb04085181cc4432ad07cee1638429bfbce999c962839ae2f56. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/ES5087103616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1446ecf13c27eea7cef41da34ca7080b35f1391f614132fd11635cb9d2bb35dc. 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/ES5087103618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e59e96579918c60be8c9423e24941614d8e5fd4e0f2bf837e3d5673a7d27ed5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ES5151401960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b08e7222dc9b66e501019d57e5037bcba5caa0fb263b3b1d68e9bb074d08f7. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:30:19Z), 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/ES5087403609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b2457606bb3ddf91f8d5e2c2d1575b92d62b11e01f19a2c0cbab974e700492. 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/ES5088303637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9603bddf021ace42e63200ffaafc60a261c5d590029616b504b8409910fd1fe. 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/ES5088103662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aafad5972b4abf910ce313a9cb6d4a8f499956654c98a6f70aa2a2c8160f0a0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ES5088103643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec89d5b663350908c1f4ff7d14b410ee1c7f0940ce6c1cc2de9bb4d11eefb7e6. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:08:37Z), 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/ES5088103642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621860ef2caac7d73850eddbdc51de754c165fb7adb4615cae12d4e4545ba448. 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/ES5081300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f40f051f9246cfff5a3b4aba2d82d6aa3cd1441fa59edda572998e512abb657. 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/ES5099800422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9109b6e3052a7bdc07431f0403d2d46c5056a0d756d8bdc745a8bf1f9b3dd935. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:40:29Z), 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/ES5088403680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8ad5f2ab26ed94029942b589de1ccf71972945b4954381b9ee30b386f43af7. 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/ES5087103620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af4e9cae28010e8789da95c895b588203ecabeddcdb96afb2da53f94f3aee8. 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/ES5087003601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da1eccc72355755366e7efe7f41979d432bac9d73e102556467ae0f78a0a46a. 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/ES5088003368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46620e62841d70905959bd8395e005edb575102eafc1185b5be99d45480a8ac8. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:42:56Z), 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/ES5088000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b929ecde161f32557143d4de5452e70c941dd3d4d0d7119a89f910e45f53404. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ES5087403595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb129ad75158e6f7e3ea45f6f5f758796d6a3ab2269a85e1ac54c8301e5fb85c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:03:46Z), 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/ES5099800420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1d6de7716ca83013af34c753354f312453c51caba3feafe5bcfda125aa32d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:51:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087003598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f548b3c39fadc347333d3d5c09a9c38e806c98f75fc84563812abed6ab83c6. 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/ES5099800419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aa5e2fda567fe2a604deae9956f97fc7927b9c52222de2d5863585cdf5b02a. 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/ES5099800418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26f9362f7445aef3a5c9f276d0296724946e298a36b7781091619bd22d9fc7f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:42:23Z), 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/ES5088103634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f15aebd5362f8d4b518f2b2f52d2d55d8a76e131dbd153f0090708414f19163. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ES5087003600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310bf85162d1746087f21e48375c0ce05509fd586dde95adf133096cd7ad1a51. 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/ES5080700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2083efdf8cb5f68cce8af31efe77bce105f9533aab0e1421cf64671ac7e53ef. 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/ES5087103614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4954a3be403923c1bf22a4fb9055cb784834d18e661c2bfb06c48fefcdcc696. 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/ES5299500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b40c6a7476d308b58c385d7a55dcdb4d4d4db37bc515b5fa2705dfe1a2a23. 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/ES5299500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa909ff464fd67c7f7b5f1af3c312d2f581a78eff0bc208dd4f03c407c67faf. 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/ES5299500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632b60711d82df6fdc548e58e0e939aeb0004faec358946c39f66e428b655e95. 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/ES5330108174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec17a9814fd9da30e82ece85049e18869f5e521d2194da901575e0d145622927. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ES5330108178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f06587e56f134422c0a97c1e9f6041882f2fde6ace7e92746f1b18e76985f43. 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/ES5330108180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f582b9e91f03fa0ee151452e4bdb222fb96221b21bcb6a5784000fc8de394e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330108181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3c03dd3eab168ed08cd394fa2c6cd1773a82c6fb4c1d0d9856eccdaad56c5b. 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/ES5330108182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44692a286cc224bd6fa9cf7aa6e384bf752c0ae5e3bac8fd53400ea409cf7f4a. 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/ES5330108184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a710e388f7e352c35e8e517165b4dbfab10cae6a0404763db197850408f688f. 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/ES5330108185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f44ad93ed2e0aded8620e16ba57e7acf51fc064b75992d07ddd6ffd3dc5c2f. 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/ES5330108188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955ab472920ca66c5e8b20d6513358b01812b78128f03a86c6244a2d3811c6fe. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330108189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0398220a1f5737816cccdd0e6c353cc36930ffe85b428156c10e6df85a60bc3f. 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/ES5330108190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8a330a5d5228d1a0a7defa10598f622a69c0d427aed22c9bc022b6c2ad55b. 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/ES5330108191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea19f81da67501fc363bbed96c3e482cd5b079a57f3eb5bc51c5dbeb41ee2e4. 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/ES5330108192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac69fc6965d74dac1bc050065ebd1e5c8882f2886598fc9d0d565ce1ee3dce9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ES5330108194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73297e065e5f693bd136a1d01fa35f5cd279604a92cb7953a3aaaed2ae993192. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:50:29Z), 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/ES5330108195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947d41bdcf275ee43ad7aea1eaa52040e699343e65fb34b98231fd845071f91c. 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/ES5330108196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aa5e2fda567fe2a604deae9956f97fc7927b9c52222de2d5863585cdf5b02a. 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/ES5099800418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b2457606bb3ddf91f8d5e2c2d1575b92d62b11e01f19a2c0cbab974e700492. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:57:22Z), 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/ES5088303637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aa5e2fda567fe2a604deae9956f97fc7927b9c52222de2d5863585cdf5b02a. 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/ES5099800418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da1eccc72355755366e7efe7f41979d432bac9d73e102556467ae0f78a0a46a. 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/ES5088003368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8a16be2818f4b9dd44e319f31192bf69435786745ceec6f12e95cf358be372. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:08:17Z), 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/ES5299500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd142a9a65d549d0a11cc080bf9f1c31f15326ca73f44d9683f071c6a194ed4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ES5299600185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a20753f0a0a2de217400212a2ee6d2e0ab51fdc8de4883a8b568928b1803d4. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299600189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f3fd51d4a4402ebd68dcc858441b4c6734027f44b3344875858812ed7382. 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/ES5299500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f548b3c39fadc347333d3d5c09a9c38e806c98f75fc84563812abed6ab83c6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:57:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5099800419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f548b3c39fadc347333d3d5c09a9c38e806c98f75fc84563812abed6ab83c6. 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/ES5099800419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eb909403e5b3d2618f153974fdf0c1ee3fa13f4984057c31890632d537af56. 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/ES5088403668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c830e0b244a9baa71bbd0a077ff904eb784294b1503ae3598ca173be2729eb. 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/ES5088403671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46620e62841d70905959bd8395e005edb575102eafc1185b5be99d45480a8ac8. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:05Z), 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/ES5088000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1d6de7716ca83013af34c753354f312453c51caba3feafe5bcfda125aa32d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ES5087003598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cbff4dea449800d03b7fff01ce323e92962e7c212f71311199fc26202062c3. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ES5080500336.
Yo no soy esa que tú imaginas (Una memoria sentimental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f3fd51d4a4402ebd68dcc858441b4c6734027f44b3344875858812ed7382. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f3fd51d4a4402ebd68dcc858441b4c6734027f44b3344875858812ed7382. 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/ES5299500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4954a3be403923c1bf22a4fb9055cb784834d18e661c2bfb06c48fefcdcc696. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b40c6a7476d308b58c385d7a55dcdb4d4d4db37bc515b5fa2705dfe1a2a23. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500081.
40 Años de No. 1 en Español : Los 50's, 60's, 70's y 80's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f3fd51d4a4402ebd68dcc858441b4c6734027f44b3344875858812ed7382. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500084.
40 Años de No. 1 en Español: Los 50's, los 60's, los 70's y los 80's, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4954a3be403923c1bf22a4fb9055cb784834d18e661c2bfb06c48fefcdcc696. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2f3fd51d4a4402ebd68dcc858441b4c6734027f44b3344875858812ed7382. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299500084.