Deborah Nowalski Kader (born 6 August 1980), better known by her stage name Debi Nova (), is a Costa Rican singer-songwriter that is widely considered to be the most successful Costa Rican artist in t
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 0x306d8246148433274a9cc418d1bc92eab4693aa1217ea3948fea111f7d299132. 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/a4b43fb6-9064-4648-82eb-b0dcf3927d93.json and https://artists.proofprofile.net/proofs/artist/a4b43fb6-9064-4648-82eb-b0dcf3927d93.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 0x50763705b4f89a2c2d46d9decc6167a3cbeed4a2a1a90966481aa69b4e12c9ff. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:10:42Z), 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/USUM70984668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ffec8202f7d40eafb1724f994838d3ef60c57e207982ec4a4eecd78350001. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXV71100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20d3b55cb5c805a70d2f50c910c6eae7920384b09ae5f2befa2fed3f5d8271b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLRR21400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8412c17e2bd747213d1ffe4ad32474f962107b909e7e34f06e9a70c7b5620bf. 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/QMXV71100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc27ab9a2ac3b9efcde9235dc7cc368aa90b003774ffcff587cb040e202d4fde. 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/TCACA1448083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8bd343e718678a2f82e2936b0df25e7b9bfbe28fcbc0d420b14fc8148cedf6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1532017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0c7c14bf3181cff819b2c73753ecca42f3de75650c7ab42440769774b87971. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11600347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06552877355367742e0f4684e66a1d6f10bbf3e35ba2740da9316543160df91d. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11600348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046bdbadb24b1193971c0668577d84497fd3282a6616fdcdeec66c7cd8460b99. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USSD11600352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5acf9905288486852ac011320429ff31030172be3e22884a922c591e199eaa9. 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/USSD11600353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15659cca38434995eefd8b475caa4d6e92e8c2078e730adfdbb06042bd28e6e1. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11600355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fac57e909ce2b75f0e010555086a3173e71f4a97d46b1026c6d01c5ba5d6c94. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USSD11600356.
Dale Play (feat. Sheila E.) [Printz Board Remix]
No Nos Sobran los Domingos (feat. Vicente García) [Versión Bachata]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77aed3106067ae3bb9a74e106acf0cc22a95ca659b1cec76fa01425b9025c81a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11800252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce50107b03533953a805a2856c1094a2c3410cca2d9f34099f3a0d6b6724420f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD11900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ac0d198a9ed34bf513933698a2ab7dec56c933bf3d044494c0b990754afa97. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:09:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649d7a73276b12aaf9b3ab562b73847de325b6ad7bdc10c3d37e7592c3663c72. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582c9f4ed82bfd10309e87f9e80b8bee5c2c2138dca0e6e0529d675d41a59d27. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/USSD12000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6363dff10a8292684e21df582c7c91499700caabf264f1c94b97cbf18f2ea2. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USSD12000067.
Quédate (feat. Juan Pablo Vega) [En Vivo Desde El Teatro Nacional De Costa Rica]
En Vivo Desde El Teatro Nacional De Costa Rica
Quédate (feat. Juan Pablo Vega) - En Vivo Desde El Teatro Nacional De Costa Rica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe323709168b37cd8d1ba2a4446f1a281de3f174d48672d982fbe4a687144fc. 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/USSD12100475.
Por Última Vez - En Vivo Desde El Teatro Nacional De Costa Rica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68185acc3682cee5a72ab9225481ca5fed9230e017f62a3241a4954cc5211849. 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/USSD12100483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9706f6706051a99fda1b39bfbdeda79fed0f8d7b4165aef1377a4326265690. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USSD12200377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849d25abbf3ac26a15a8a2032a6f275e71d54890d5e5bb79f375508c0b2f46a1. 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/USSD12400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9674f1af0e796f3dfb5f1b50e8e76c3195d06659e861d9554eb5bdb7d1efb7fe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986544db15a6a1fc30b4d7bef2883e2d52794caa03a5eba5933d603ee9bda71a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b80e255de05af98eb52f7527fe8701fea7b2995170a6238d18d485d4e189b2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSD12300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeef6557ef04a9758cca16de1ea980db932605bfa16eb30c315482d9c7d135d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD12400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bf8619d7e9c50247b467a282f867c4dcb29e555abe56fb8d11b1f9dd55b0e6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USSD12400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbb6148d4cd3083ebef934a62a512885dfab28ce60c0fff0c7bdb7c5e5a7dac. 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/USSD12400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bab5d4cafd5f9c29c62d7e8ea9f7e80fb31907c48ac135b3edd0b38e5e4ed5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSD12400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849d25abbf3ac26a15a8a2032a6f275e71d54890d5e5bb79f375508c0b2f46a1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD12400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b59f43d9d705c5fc148fa9b189e7bdefb2f337b826c58cc5abf3ba6b9f12d3b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD12400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9aaba3ebabc68c4dbf5729952fc4db7f0fa2a1b1d0934c5cceb136c0632d4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7061e21143716bd57a54beebf1786f7a9f514f2e43921c2f545f968e360f5599. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb06e6031f165e0de1fb44648a929775b1df6cd433c0ee28b6b676d1c5a293d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSD12400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e3e8c13b8838d449632a84dc0b39d91213829b9913927fb42b18cb22e2aab8. 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/USSD12400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe684d7aaec1bc167e66bb1d8a50d8f5c2f362247a6b23685badfcbc7ccf48fd1. 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/USSD12400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262343b7bc94b43057ebbc57ed16f176146c0a84f6205ba2bc02229dc275669b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12400526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe684d7aaec1bc167e66bb1d8a50d8f5c2f362247a6b23685badfcbc7ccf48fd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD12400463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9edc15ae59d777aa60e109d7353a1d41f8e15dce5cb4a544ebeed0b102ee5cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USEE10340536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e1f9814efc3fada933ea97e17233a83029d67ea4547aa06e3db18ce6adca40. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME2100951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b2989d1030cc86d12c2ba14040c1180881527a70ff4a00349af006ae35d92a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZSRW2185009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d0bca94d3502217ffcc2f8a581f18abee40590a67b470cb767d5a010e20142. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMUR71900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eceda0c4a14a95523d911e4cb047ead679472ff516a12808f99eecf482ddce0. 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/USWB10400961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f3fe5c55728871222cb859ae4af256b590bf3e01d837f77e8fc09996d7945f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT20202586.
Si Quieres Decir Adiós (feat. Debi Nova)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a50f63ebdc8d84ca8e05331c228a820d172f723245a2b420dfc18705beb418. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31334c7e1346c574f0edebc0288164fea415a1de514a8abf5d4fedf5ee7bf73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWVP2400019.