thumbnail|Magdalena Matthey (2009) Maria Magdalena Matthey Correa, known professionally as Magdalena Matthey (born September 28, 1971, Santiago), is a Chilean singer-songwriter. She works in various g
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 0x27240a757fac3d670e16b986606642225ee9603c82c9bc14c5be13231c99605c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/655b7f5b-b9ee-48c2-a177-840ea491b2ec.json and https://artists.proofprofile.net/proofs/artist/655b7f5b-b9ee-48c2-a177-840ea491b2ec.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 0xe39eed8042f9134b489c2e7633420d832f967065cfacd53e364c53a5c2d48f80. 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/CLCL22102001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eddc6d0dd41311fa07491c5b5fdd6b3521733c39ef7d0dc42b73c72595268d. 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/CLCL22102002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be707490d1a8e3b1a16cd5adc52569755bb8e64bad0c78d904e2b1a7162a0f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CLCL22102004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb463a7247b329c967a86581a01ede3306ab1eab3052a753fa3c3afc5977f748e. 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/CLCL22102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6799a78e766d92211b71e40a93ec770d47f621ffddced50226318805d950200. 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/CLCL22102006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011cec1fae044250348354201658109bfe31bff3772a8d0e97c93cb2eba1bdec. 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/CLCL22102007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39e575464c04cbf5a2a8cbd2615ad0c7077ffd3b7a96408a42a8ab32f677399. 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/CLCL22102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc559c55d20ec9cd500d02caeb1d48d5212a4e3c14e534732214b4cf177cf5de5. 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/CLCL21901201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4129f262b6296f7526ac60a0ff63281d0707e6bda3ac0ebe443992d0e8a1ebf. 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/CLCL22102013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf498cd654c8018107267a079bc5c524252e8cc9fb602952b5749439d356ac0ed. 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/CLKT21902147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2006418b68c1c83755c844688997c885296bf439bae5e5138a66339a2dcd7142. 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/CLKT21902155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185b4675ea08eabd2d762f4034b6bff6ca48c9b5600ea43c499da2ab4c657dc9. 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/CLKT21902150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267d1c29a9cf95f6f86d53480bc4f0748c27235a0ccff7b2980cd7c9e70e5c86. 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/CLKT21902151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d8fc403e9693701396b2eef3d9aa7b48f703347bd9794134355f577a35ae66. 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/CLKT21902148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eb5c193d6df3e1daa3052e7ebc364355763047a5e9016576f859cfce2eef96. 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/CLKT21902156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c53b556b9fe0024d81c685af3e80d84509e49a8b6680a03892ee43dba84905. 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/CLKT21902149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911846a283cede1e7a88a942da5a8ad48cb0fa7480de199424523c40094ac849. 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/CLKT21902152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574d1224e94f55ee1a574eca9a2272f821e77c252eb83b56a190f46b3c46425a. 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/CLKT21902153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bda8d7e6356715bc3ba6231822d348eaaf476f92b0d83eda14c34056d89e1b. 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/CLKT21902154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee439da496eacb4a09198d9049566d6724d555f00d9627ff7112ab086921771. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CLKT21902157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e70a3f340c6a0b12038e6231c91896d43257c9ec40de5a8c26569ca20fb50e. 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/CLKT21902159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc308222bd7b286f8694da34098a7158665be7c57cef8a10e63a8e15ab65410f8. 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/CLKT21902158.
Los Momentos 50 Años (Tributo a Eduardo Gatti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc6c57ef8cb949073780499eb9de70ecbe446d3ab5e7e20900669d2f4a48497. 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/ES71G2100949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ff12e8dd1cc44933dff0ec35a5d72fd50b381d3ded7e14f250184614c749d. 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/QZHZ32172984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbdcd3f80dc63673244e32cc6f9ae428f572a98c7cf6aad83ef8788f0b8e422. 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/QZHZ62150041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ff12e8dd1cc44933dff0ec35a5d72fd50b381d3ded7e14f250184614c749d. 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/QZHZ32172984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9e55eefc4447077a692423501d49b55e676b004b4bbba83aac2dd7b5cf48d7. 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/QZNJV2003446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a937bee39a76874bae6884a4219e3a0cfbba989ec8367f162f1350689e737f. 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/QZNJV2003448.
Cantata Santa María de Iquique Vamos Mujer (En Vivo 50 Años)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb48ae19ae7e0ef3980264365799b46a517d850e04870479fc3cad1bd4101382. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ES71G2108001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f77111a43e81cdb7fcc8518295444aa6131e4cd96c96e7ff041b0cceffb591. 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/ES71G2106999.
El Sol en Desierto Grande (En Vivo 50 Años)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82c02f55623b1962d242a9fbad6d5e655eb28ef9a6cc59ffc9a05d7e1a7de1e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES71G2107001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc42e1c78a87d65018afe9f246f2c2494f9c8f26b8a4e296f594d58e8a37f71a. 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/ES71G2107003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e047e08bd317bf8372937e63c7121bd90c466b3b49a072a8921c2eb7e3f4d0. 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/ES71G2107004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb919973599f80377f2c16993d67fbfcca558dca0b131b7487f4846d04e54ed22. 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/ES71G2107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77a106df2d116c9c72bcb80aba89915ae223cdc0839b02a7a449b3974e74829. 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/ES71G2107008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c4ed504743d1ff4ebc4fe481823ed76d2e5433a5076747004ebd97f537d567. 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/ES71G2107010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b5c93bfacaf40cb28d1e081a922c4b4f699c0018e83d389ab6fcf3469665ec. 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/ES71G2107011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52f3570766d3233c1aaa0a8ee0c7f3338f08b2b9092d9f8848ed4bea9d87a7a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:51:15Z), 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/QM6N22337317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd240bc1bae9be4b066137d0c25ab12cd8d061871e734f4fb83a3f1e0d523e3. 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/AR92J1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0e115f5dc180a69bbbf93955e0fc9774289fee5d29fbaaa1196eb1987d40d3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR92J1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c31873b0258f7cab6d3e4c4436fafd8b03f4b2b42152cf7ef04afbbb8d9ee6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/AR92J1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43b98c8d193f607bd4dec0b94ab62c108ac75338bc050c3c4c1f322450fb05c. 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/AR92J1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa8ac16fdf229da372caeeb7e260363c40696c89a6298f932c42a136fe25bdb. 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/AR92J1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf739cf1aa6c538cc6f21774b4e8d16f80b00da6d15e394d694dba10e92314719. Chain 2 (Bitcoin): anchored in block 956970 (2026-07-07T00:37:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR92J1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2416b638058202e797a3a45e8880f0e3783ea2aead40b63a4d17a8acb72ecef. 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/ES71G2150219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df143146793f226bbb1c6bd2716c0db48ff5eaa45cddabca7954a4a018ce534. 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/CLGS22400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fc589d32eddf931c85f393090d2a8f670580c24c982092c18a389d71f12175. 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/CLGS22400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58728282994e28e3d0d4bfd75641164435382b813fbfcd568bff99ff7881eb5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CLGS22400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee18ee8a1ba694ba185a605f0abe4a94c5ae1f3db3bbed432e10a2e4e46b6ee. 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/CLGS22400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f. 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/CLGS22400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e07a59e361e607df17b7292e78d932469cc469183e0e661f40b975aba0ffcf. 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/CLGS22400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19e3545ddcc42175d0bb10dfa023d659f93d85655057e8bc3a01b953a1feabe. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/CLGS22400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f. 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/CLGS22400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e838853903af790bcbe641f7f22709f5857995d249a37121085317597522116. 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/CLGS22200268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f78389c1110922ae92b7cfa41e0fa0f38f0ef59545d62fb5e036e40a3f11c4. 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/CLGS22200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a6eb9c7ba31d26d925e6e677ad3f1caac38314b64f8a3d4963d88579ae4bfe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES71G1740754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839e6574be516516ce678d6a74525ac027cd8cd846d8f4ac83341cd6a5dba1e8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CLGS21500256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a73264eed733813158a6c879bf975c939db1d3fcc0c4045a1a84c4db2eb7830. 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/ES71G1740757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b9c393f547a1693d86d7bb87a81a571df1af441118c4d1e15dde34e4ff9c9b. 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/ES71G1740761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98f2968530a5a874edb58a6e8f86640e7e638ab02f9fa2a22f49a97a835f4f1. 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/ES71G1740762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568db155fd34cb850643639cbb0cc992f38dbcb6c081043c652c328911965b7e. 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/CLGS21500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec3382dcac650f918cb9161e8a6ffb3e46a1eeb3cd959e54218c427b1106012. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLGS21500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b2df0192baa95334e4942e7d1578e8f105893ecad4fffebda74fa4d6015074. 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/CLGS21500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88c066c7e3a492d72d6ff59a79974523e30caed8eeea049d9fb58082be2d9a0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLGS21500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b177cc336a2842da1d6e51beb7552263fbb74675aed2359e1d6834a96c0a3a. 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/ES71G1837916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887b507a09b5723449065fbd0039b367e1cd25cf984448be95df8e3c34d08e1b. 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/ES71G1614302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978e6bde633ebfc807a21e8ab96de87492fbcac8d71e870aee6f2709e166d5f6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1614303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2e7fbc9fd46073d979229358d2f092869c3b930fea8a66329149ce4e9ba0d1. 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/ES71G1614306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0f0b7a395a38d44f6e287ad01348abd7a2be15c4990da682120448e18eca5c. 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/ES71G1614307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ff4583b6df5f925555cab033eb5e151f18cda4c8ad6947b6bb677b9381f6bc. 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/ES71G1614309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60f62c93a14bd05c3f873eb7509df3686ab86690a82b5fa511a78a74c029f0e. 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/ES71G1614311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8939bec08b0517e6e00d4629c5212e97357f72cd444b1641211fb2ab3c3980. 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/ES71G1614313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a04dd0b3230af969bfbe9bce59fec9549b99f6c9aba7af42b4d21dbe903cdd3. 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/ES71G1614315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367b9fe095c4c6ca172ecb20dfed318a88655e73c849d29426373a57464ef836. 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/ES71G1614555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f7bc09260e042057417b87f5595605bf7cd28125f8cedde7459ef3bac7f7dd. 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/ES71G1614557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3ad6646955f28edd65c78790ebf3f5d6dfd066a1bcc2f09d990525a9495b51. 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/ES71G1614564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8948b0eba631be11c8089f1c0c571067a68a1a22d3b32489df897bde17c940. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES71G1614535.
Si el alma se queda ¿Por qué no apareces?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4589279a34fc68e1a89ffd8aee0759f80cade074ef5e599934d320b4a1d42d. 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/ES71G1614536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0065a8c722fab929ebf19788f2d7fd2a4959b24703b9d59c473f4fa70b10a2ce. 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/ES71G1614537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3390237502dc6e8b25a35f2a24f3add0b5ecce7a264416462db4fce8cfb576c0. 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/ES71G1614540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef1c682daf4fae2165d0cbc079a0b58fdadaeac75a3cfef08c654c8ed997b66. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ES71G1614542.
Sesiones al Piano Vol. II: Magdalena Matthey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40045f54b7010de234b945decdcd34dc007bc714b362342290b173e4c615319d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNJV2159156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7ed77b7470a54589feee486de990412cee91507e5869fc3f85ae31625b5ebd. 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/QZHZ42015901.
Clásicos Populares Gregorianos: Internacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16532866859ea778f1856baffdc47c0e75d6a20a9f4a9dc6499ec399f6609ad2. 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/CLEN21400953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefceb537c3f5a8c4895a754ad3f5d4e4745896eb2ada90a530f56300094f7a7d. 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/CLEN21400954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83be97a3bb598421fae13cc421ea29635aa7482d8608d79f5551771e584eaba9. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/CLEN21400955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c8dfd63199705ed2eb19c14794bbd1a353562ef4ad26a0bbbf585f6dc077ca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CLEN21400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9021afe74bbfe2558d3c8061b3dd1b1ee978c8a12153909bb55f5defb35dac. 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/CLEN21400959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b126f4f38e9c39880b67c7467e9ca4828b818fd76f29c4a0ce5999e94b42775. 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/CLEN21400961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaddabcf4a01b5c4a5f3dd6ca45939dec8f1751ae3d9389922ca65a7cc51069c. 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/CLEN21400962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe56320e5d845cfd5c7e9635f2ad29ced7cd7f06a3bdbd3cdda1aec6a73583d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CLEN21400963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49a882a152c7ee2fc478a73f2b0deb8fb47c2c9be65baa6bf7562f3b2fb5b94. 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/CLEN21400964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03498115b673a7e3c70e1fd1fc644aa422722d509e5a288c3bd2de3c5d2da17d. 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/AU2JL2000052.
Clásicos Populares Gregorianos: Argentina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a42f440e72f770d66117baa607c03d9465df3ea41e2434c77aef03c05a0538. 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/CLEN21400977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0185f3b0758ce3112eb2391b39b3f2e7c9d560cec63f290236815e1567428606. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLEN21400982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422aba9a07d78b438967287397296ae9762b42c99f4860b345eb1a4376f092a4. 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/CLEN21400985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed86dcd4ecf1ced0f91318f47bd03d62f7db4462ab7b34c981b8cb6113fc8cd. 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/ARL312300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664a8283470cea3b54cfe49511c136d0a597adb0f6658ddca7d9ec24ad19afea. 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/ARL312300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d202fff7beb2741c703b7b5443e15dcce6fac000df57d1b6fd80a7cefe7a8. 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/ARL312300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a98b59185942311dca4632f509ecb32fe4ff25086f7fb9901b83241378bcf9a. 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/ARL312300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180160575284a68483777bd8ffe484b60957eb7601a4724354a3c16488be650f. 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/ARL312300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3819b76513163fd4df61a315a7745e3469293611366e7b3e782f6c0dab38075c. 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/ARL312300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66678d597da9ba4208f8a445650965ac6f36472914a9b0ae9d22ad3d7cef490e. 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/ARL312300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114b9a2fa30f50516998e9fc1efb698f9d79e400c459832c842fb82ce53bcfb. 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/ARL312300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7400d35cd840ca58e142c05d7f8d446f884b5dc730da0648cd03da4debdfe6d4. 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/ARL312300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a9f51ab46bab24064f9e72bd8937bc2d1807e8468d710fd4015f19857b0b96. 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/ARL312300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f67451dca504daf00a7f407eb0e57c4caf90bddaaab076578fd2be0e6102b76. 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/ES71G2040171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd320d2f327c531b30242c81ade1aa023ad5a6cc89f4ae11154a0c06c0842b7ce. 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/FRX201735882.