El Consorcio is a Spanish singing group from Bilbao, formed in 1993 by singers Amaya, Estíbaliz and Iñaki Uranga, Carlos Zubiaga and Sergio Blanco, all of them past members of the singing group Moceda
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 0xdd69d1116e4fe5fd2871103c88d1ab7b697851d3db573210956d9bd242eec73c. 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/2848b93e-2e86-4ada-9fb0-b1302b350c28.json and https://artists.proofprofile.net/proofs/artist/2848b93e-2e86-4ada-9fb0-b1302b350c28.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 0x7750542cf6664f67d2e4360fd197d5b7aad96de95ab083adf3c9bf472689b8cc. 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/ES5080600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56950875f1dd66d93c9b31b9ab96d28eb4a26843d504d65f0f5f5d77be2544f. 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/ES5089602528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe40ece37881aaa2abd00f3fe4b149851660ef2275c620cec555e0b03d1d3f9f. 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/ES5089602539.
En los pueblos de mi Andalucía (Los campanilleros)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e213c45fd2cfeaa90cd27fdcb701b481466ffedc78f1547c9aa3689b11cc5a. 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/ES5089502556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29298a7e5a1f74c94c5ad0c9233da1cd11c857420aa84545fb69f56ef65c43da. 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/ES5089302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3aee1d0418245bf366610b0aadc92204d17517ffbffe31d39b85ad306426fd. 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/ES5089502558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b54486d5fd1c1ec5376c0445817cf0459f20e568bb6a7c8386ed3eac77e6774. 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/ES5089302573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e350fd6a372daa189aed2b7c3afeb52429c6f85969d431c8399ed87784e3dad. 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/ES5089502518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7156d0ff236a2266607ef2c282ded9596040ab80e07632dbf658387b0985af68. 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/ES5089602535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948c859739a8257848e8a183ad795ec0d3cfae4c4c9f12e171532bb4a7af17a. 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/ES5089402566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4679c2251e998245d59d7f7d51ecf174694e0b8732f7dc62375fbd4936cb75. 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/ES5089502551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fc22869f120d161105c4b57fb6e52f1c991d342600f95db8ebb946eed3dea4. 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/ES5089502516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a19bf2df7cd0c7ec41b8f1300de710152e3ea0e9e28b83e37eb0568f4f0774. 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/ES5089602534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9664260b711badcdfae6ce75700bfca5348718078810add0243e4c9845d7b1d2. 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/ES5089502554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e350fd6a372daa189aed2b7c3afeb52429c6f85969d431c8399ed87784e3dad. 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/ES5089502518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9b94c2685993a1cea1f211a9f00df6699db756decd2e3c337f4aa2ef6820b2. 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/ES7690500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29298a7e5a1f74c94c5ad0c9233da1cd11c857420aa84545fb69f56ef65c43da. 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/ES5089302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948c859739a8257848e8a183ad795ec0d3cfae4c4c9f12e171532bb4a7af17a. 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/ES5089402566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35878a11781fa3ba67778655063aed3e641826b58162e4be922bd680f7dfe35. 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/ES5089402567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1de615c8f627415c86281d4c06ce1df2ab2ce6ccc3053fa1df079b8845b12b. 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/ES5089302514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965b5c7e691d3dbe723c31eb77a265196498681fa7f8de6e4581df2766a343c4. 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/ES5089502559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700f9182ab9ef85570a7b7f872ea141928e049cb870bd0179d07531095416df0. 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/ES7690500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fc22869f120d161105c4b57fb6e52f1c991d342600f95db8ebb946eed3dea4. 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/ES5089502516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa5f82ee07e7b9930bb489b8e024ab556fd2372ce6320d0856d4373de4d1b20. 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/ES5089602530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56950875f1dd66d93c9b31b9ab96d28eb4a26843d504d65f0f5f5d77be2544f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ES5089602528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe40ece37881aaa2abd00f3fe4b149851660ef2275c620cec555e0b03d1d3f9f. 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/ES5089602539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db9d41cf8966b75a1074d2999574e96790dcbb1e56575ebbd4baa1cf4c3c1e2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES5089602533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2af2aad8940fa03ac886fadd547ec94ca661ad65f576da79d307da8ecdd799e. 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/ES5089502519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3aee1d0418245bf366610b0aadc92204d17517ffbffe31d39b85ad306426fd. 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/ES5089502558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e213c45fd2cfeaa90cd27fdcb701b481466ffedc78f1547c9aa3689b11cc5a. 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/ES5089502556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01262d96cbed2eddeaca0a723e5711e1c4af2ebb0bb403316fc270d4a0163b4d. 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/ES5089502548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559228dba7a4de3439a85d7d242effbfad446a46d58a1f2496b3637bc6c7ea7d. 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/ES5089502561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349beaac7d759e0c598688f02cc99e8f8b88981cc5356355dfef64c07fc009a9. 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/ES7690500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7156d0ff236a2266607ef2c282ded9596040ab80e07632dbf658387b0985af68. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/ES5089602535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8411e35e0c8926564ea23818860bb9769519dc6b9ff0a8b3c3da4822a8b4ba6. 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/ES5089302524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3aff2600c1fb88b413a5440c6c41e9dc8db706a1c4678dcc1656d108d8ee61. 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/ES7690300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82fac68018129d294978cbf0ed6fbe31e0386957c705d1978b211a825cb8ad1. 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/ES5089302570.
Maitechu mía, Nóstálgica publicidad (con El Consorcio) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000d44168b93517d04aa427b72a40dcd47bd0d5253be9a478b92adba52edc1ff. 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/ES5089504035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7750542cf6664f67d2e4360fd197d5b7aad96de95ab083adf3c9bf472689b8cc. 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/ES5080600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b54486d5fd1c1ec5376c0445817cf0459f20e568bb6a7c8386ed3eac77e6774. 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/ES5089302573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f536677fa26aad42eb4a3794333ae51da79cfdf510d2973c3071747229d5ba4. 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/ES5089302523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f54d4ef788952890347562814f3843c048f3490314b9c3db4e7bf82b0d3beef. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089302569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662d048f91b8fe05b9318012cdb21326432f6fda3251de4c645afdbd79123d42. 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/ES5089302574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b211712576466e15a8a95c8e9ffa0e8e46220d302b7f1015b45369ca111ead. 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/ES5089502557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4679c2251e998245d59d7f7d51ecf174694e0b8732f7dc62375fbd4936cb75. 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/ES5089502551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9b94c2685993a1cea1f211a9f00df6699db756decd2e3c337f4aa2ef6820b2. 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/ES7690500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4798eac381d7ab42d0e1c81aa7cd1e0c459aaab8a7fd4b72098fabd08bb117. 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/ES7690500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983d0b5dc236183954b4181f3124636caf311fba136b1cd7fb21ab1d1beb7aeb. 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/ES7690500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f48db2d51297839726606c440a70beb92fe1a750b8ca8f5ecbdc9c79a5eeec. 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/ES7690500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700f9182ab9ef85570a7b7f872ea141928e049cb870bd0179d07531095416df0. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/ES7690500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349beaac7d759e0c598688f02cc99e8f8b88981cc5356355dfef64c07fc009a9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES7690500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14c52042f7fd12e68a98c98d0907591d5ac5d774499076b7c7e8a9510ed36bb. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7690500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ad948c20bcd4276a5421fd61f3f33b861524c07adfa73b7658d0fe3c1ce071. 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/ES7690500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68140c2e62ebe2782e75634ab156baa3ddb2047a4a0487fac50376ae83b97197. 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/ES7690500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56950875f1dd66d93c9b31b9ab96d28eb4a26843d504d65f0f5f5d77be2544f. 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/ES5089602528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110e3701d545503198646e435bef923de9f800341ddec7d9ac7fa934a2a0a2dd. 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/ES5089602529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa5f82ee07e7b9930bb489b8e024ab556fd2372ce6320d0856d4373de4d1b20. 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/ES5089602530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db9d41cf8966b75a1074d2999574e96790dcbb1e56575ebbd4baa1cf4c3c1e2. 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/ES5089602533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a19bf2df7cd0c7ec41b8f1300de710152e3ea0e9e28b83e37eb0568f4f0774. 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/ES5089602534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7156d0ff236a2266607ef2c282ded9596040ab80e07632dbf658387b0985af68. 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/ES5089602535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01262d96cbed2eddeaca0a723e5711e1c4af2ebb0bb403316fc270d4a0163b4d. 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/ES5089502548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4679c2251e998245d59d7f7d51ecf174694e0b8732f7dc62375fbd4936cb75. 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/ES5089502551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fc22869f120d161105c4b57fb6e52f1c991d342600f95db8ebb946eed3dea4. 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/ES5089502516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9664260b711badcdfae6ce75700bfca5348718078810add0243e4c9845d7b1d2. 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/ES5089502554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e213c45fd2cfeaa90cd27fdcb701b481466ffedc78f1547c9aa3689b11cc5a. 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/ES5089502556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b211712576466e15a8a95c8e9ffa0e8e46220d302b7f1015b45369ca111ead. 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/ES5089502557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3aee1d0418245bf366610b0aadc92204d17517ffbffe31d39b85ad306426fd. 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/ES5089502558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965b5c7e691d3dbe723c31eb77a265196498681fa7f8de6e4581df2766a343c4. 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/ES5089502559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2af2aad8940fa03ac886fadd547ec94ca661ad65f576da79d307da8ecdd799e. 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/ES5089502519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e019be3451ac0074dee95f61122bd88d4fceb7ef88d36fad5e43e995d185276. 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/ES5089502511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e350fd6a372daa189aed2b7c3afeb52429c6f85969d431c8399ed87784e3dad. 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/ES5089502518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559228dba7a4de3439a85d7d242effbfad446a46d58a1f2496b3637bc6c7ea7d. 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/ES5089502561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29298a7e5a1f74c94c5ad0c9233da1cd11c857420aa84545fb69f56ef65c43da. 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/ES5089302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948c859739a8257848e8a183ad795ec0d3cfae4c4c9f12e171532bb4a7af17a. 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/ES5089402566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1de615c8f627415c86281d4c06ce1df2ab2ce6ccc3053fa1df079b8845b12b. 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/ES5089302514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35878a11781fa3ba67778655063aed3e641826b58162e4be922bd680f7dfe35. 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/ES5089402567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8411e35e0c8926564ea23818860bb9769519dc6b9ff0a8b3c3da4822a8b4ba6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES5089302524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc715ac0da95712ce75be06e766d18e6092ff26dece454961d3b1accec2c1fd95. 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/ES5089402513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f54d4ef788952890347562814f3843c048f3490314b9c3db4e7bf82b0d3beef. 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/ES5089302569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82fac68018129d294978cbf0ed6fbe31e0386957c705d1978b211a825cb8ad1. 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/ES5089302570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f536677fa26aad42eb4a3794333ae51da79cfdf510d2973c3071747229d5ba4. 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/ES5089302523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b54486d5fd1c1ec5376c0445817cf0459f20e568bb6a7c8386ed3eac77e6774. 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/ES5089302573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662d048f91b8fe05b9318012cdb21326432f6fda3251de4c645afdbd79123d42. 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/ES5089302574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29298a7e5a1f74c94c5ad0c9233da1cd11c857420aa84545fb69f56ef65c43da. 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/ES5089302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29298a7e5a1f74c94c5ad0c9233da1cd11c857420aa84545fb69f56ef65c43da. 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/ES5089302510.