Dover ( ) is a town and major ferry port in Kent, England. It faces France across the Strait of Dover, the narrowest part of the English Channel at from Cap Gris Nez in France. It lies southeast of C
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 0x38595c864652a8f6f18958dd6a2fcd5621429bb64d5cc560e134fb081266badb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eaf695fe-3f21-4761-aad8-499373a50309.json and https://artists.proofprofile.net/proofs/artist/eaf695fe-3f21-4761-aad8-499373a50309.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 0xd4562d548cda49985920cc1e670c774fc3346b37a62535907bfb2007dbc07ba4. 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/ES5080100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0db6d2be82e94fad948d42fb000e7452b4e829663f1b85767c39c0d9e81b2b6. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ES5080100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0413f19728bb718963ccb013d0db9b05ef908227ebd8643578ff0b21110ac309. 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/ES5080100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe6f25db89ee9e4c247e1dcc10e9d303d7d25f6808412059106409666e7a132. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ES5080100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d0cf59d7cf7b01c63a6ab1a011b4d9759b0f7c33376594f52458c100b9559c. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/ES5080100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca54f91684cfdd4f18967b83253a401871ba27affca846e8f8594231c01c46e. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ES5080100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf4b34eda5012a9ffe9d0ad56fe4f1ee23459be43a9ae7caf2e826a77b41e02. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/ES5080100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019921a168dab891a0fed691df5039a425c4df8eefb7ac830f58fcc04a6d8f59. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T22:48:00Z), 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/ES5080100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5ad31cde36b2ab53581a4456e547db15c565f796c6d57ab71c42a90c5f6181. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ES5089900374.
I Was Dead For 7 Weeks In The City Of Angels
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37e5cfce831d0a97ac1505ae43953490475fcd5c935f01b75464f49172dde26. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ES5080100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406cf77f9c0a52ee762c664e3f5302995cbd20105ff7785e659cfe4bc1ff78b8. 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/ES5080100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d411ea797e0ed0797df3e4f9ef7b93069f63dc918e333815139e4bdc8a4440. 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/ES5080100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac60f57eadca7a46df0bac0b29b4dd2dfb5d6747b5b9ef146f97d38f3be35c3. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:34:07Z), 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/ES5080100193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd4ba02b219b6053501602d255f01202f30a35f15ccf91fd6a412428434363b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES5080100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4165e1b0c8a72d4b81dd120d53e3bc75725d233803c9b67a3c8edbdd447fbad. 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/ES5080100196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3da1433034cb9ddec1bc51386d1577458fde71ad6ffab5616b52029aebde58. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES5080100195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07b49957153e0e9aec77b92c5514c1ad3c6a972e09e262928885f44bc40497d. 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/ES5080100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63152ea4ff1ba37c034ae7f7a7cc05569796c1c46015a98d39724f88e82a9d7d. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/ES5080100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12d317166498cf0aedb244c122b4e08982ac28a6b25e63394dc53e5b35b193. 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/ES5080208051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf840a5bd104575734a086a32e4f235396ad4faccd6907695856be799fc9c4cf2. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:55:50Z), 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/ES5080308482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ff240452402d7fc833687ec1810f8bcd715ed3dc5e9cfa2b1be6b9dd800966. 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/ES5080308483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93cc047acca70622fb5a9f74bcbcb3d3c222bfa7acf72d8f3c99d8bd3f192c0. 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/ES5080308484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537fa54421e23d70629d649da39bca892bee41a2175759c1deaffff589942764. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:53:11Z), 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/ES5080308487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e01f20d8b14c3e520f677cd208111bbeefee78cd1a0fac40e6ce1b83e826f. 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/ES5080600525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c3d0a070c0655e151d5260ee0b825431687b7eb111f855d5b207fd2177769e. 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/ES1080600760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e34a834dbe6be063d79fcaa0bdc6d2c770a3c7bf39122868cd0928c475df6bb. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ES5080600570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471c96b97e723bc127047fe428c8b95ed4bef7aabed15b832d092d774bbabee0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ES5080600568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3111a887ca80c6f54d96e22cf5cb2cfc5ee89c15236c3fd5c83bd7d39cbd98. 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/ES5080600574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328e69d698398c17e3b1693fa3af0a1446be4b5cae944f6ab972af42f364ea42. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ES5080600575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a942c9cd46b87d5e3633140ce9aab215ded534a7e4d2008565a8978b388da. 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/ES5080700631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf8ccb9973d18116b7b684ef692d8658ffcd860877c289fd6c2c4eb7867c7f. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:08:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd9888db3acc9e1288245e73ed2f69ad77b1c399a84d5fb9b095b706998fce0. 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/ES5080700634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b9564397aa2f0abcf7fbc2143ac26f8643ab20020feacc2784c0652deb6254. 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/ES5080700639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc4a522015bb80c188f6186dc376c2541bf5826929d8342c84fea60519a701d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:04:42Z), 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/ES5080700643.
King George 07 - 2007 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f443f5aa452ff39e33c18ab22483d3ffc35decdc8d7ea80995724d6e39b1dc. 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/ES5080700645.
Devil Came to Me 07 - 2007 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4524a921bb597f0ddc85449a091fafac8214c43ac0f3637e065d53cd752e2e4. 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/ES5080700644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef666eb501bdaa854ec56c36ccb44f67fd5e990ca998ad507b256daf0d660e12. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080700649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6c3b4f31b7d1515584ac55e23ded9e8e13ebd89415689daed6322daa4261ed. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ac57ee11c426abd4505cbfad263d743c6631e7b48233a5a43b31801333c472. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/ES5021200288.
Complications (Edición Especial Spotify)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636bad0aa59b18535c00add6342dfa718bde839dc206c495774477fab9b6eacf. 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/ES5021400770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e01c231ad13a779d5b742975389e2a0bffdbbfbafe6517dc1ec84975cfc4a4. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8206ad5c0734446b1c0c1b04408c4de2275755f6df616c6b4f74985332856711. 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/ES5021400774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8540b704393e8ddb50928e56ac12c051d64379bdd451c542ac81e8237ec72475. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ES5021400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acea5d2ac10529ab3bb2fdc3afe8fec6f61535afa42ac6575b04165e8d31910. 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/ES5021400805.
Las 100 mejores canciones del Pop Español, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e01f20d8b14c3e520f677cd208111bbeefee78cd1a0fac40e6ce1b83e826f. 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/ES5080600525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8b1c82d91a65c065b6d7ea0e53abd4b9d38902020157d7ad5234d324aef161. 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/ES5080700638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda437bc16735bc96674455c12e53777cd50a347c936346b1c17264e4d35ec3f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5080700637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e93aea8c403e27852e66e5208e0520989aeb25234248c9b9fbe7d6f6219ab56. 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/ES5080308478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e93aea8c403e27852e66e5208e0520989aeb25234248c9b9fbe7d6f6219ab56. 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/ES5080308478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49adf6de4abe21f8142235a373b03bbe966955cce834e0dc49673ce63c87c066. 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/ES6069610001.