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 0x9a541d4372e0dc497371d2360de3739fbe893c51b0516993575fdcecc7ee2058. 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/fcaa424e-750f-491f-b446-58ae8b171556.json and https://artists.proofprofile.net/proofs/artist/fcaa424e-750f-491f-b446-58ae8b171556.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cuento-Canción El Pequeño Caracolito Llave de Sol
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 0xd4560ae69969ce7216f84539d3b9dd9e6a4c01f3fe4502e4a1bb9bf7ec99b49f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:25:27Z), 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/SE5BU2036614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4666a41bcd624a9faa8f5a9e372b120cb1cadb720593a52ba547858de450cfc0. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:04:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2001151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f17e74ae757b15ecd2225c7fab2d2ba2ca434e18c013bbeca423d4cd7f9685. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/SE5BU2001152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589b730ab42d46b9e21db1025ac06927b0614408789dedd99f011ab6e47206ed. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/SE5BU2001157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3008c6ad50ecc0d6cc07ee81ab62b77e89f293b61a38e04ffd4bc7f583b854. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:49:20Z), 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/SE6SA2027075.
Jugamos con la Música y las Canciones Populares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adf821307cb61014926dd3c17b2d6d745ac1c34774b8c19ff16c42dd8b7fe17. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92124047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15e310287815b1f9c42aff7e4b61a97d85757523b6c730e437427916c98d8e1. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92124049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf109c8855c1dafed0a41131bdf62b6750721cbfbf42d442d97b108f0f0b203e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:03:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92124052.
A Ram Sam Sam (Canción Popular de Marruecos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088308a1dca3a8d1453c39e89f5921b8a5a3e9c6ef0d9fc46a16a9570ffbbb9a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:35:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92124064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee36fc98578f538185f3110aa22977d8a48a494ea05f0063a6785be80b90c12. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2195323.
La Tierra del Sonido y la Llave de Sol - 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315d8fd8b8251fb3d9a32eff046ee665573bb27e63c1a8b984834a225bb42f1. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/SE5BU2215639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b70bd810719ba3a0bb559bc2a3ac2155d7a1f1932862cbbfa49d3641009b33d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2215641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0bd26ac54aa5c592d078f7bd2bcb7cbac64a43b6d876969db7c69ebcaed7b0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2225944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e63585939548826a47456b677f348613b694247cfeca3e174872ce97ea17a41. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2001108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ee2e37e73eb609e6686f8ea16dc6030d19285e1fd1d930d6e7e3b4d09f3f3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2122004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba42e48f2205c64dca69b89a4ca0d2e5141899e253afa76d21383a6047c684f0. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2122003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b407331ae6d11650bc6d7a58bd20cb7e3edb319538f35ac425882bdf6c9c1f7. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/SE6HN2225946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4cfd0f795594a9e512d9a63c5ddd9d1e6e971c999e0fb9be0aea31fe23ab34. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2225948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ef2695bd8c1e16fef6cc1d00bad53ec26641be71e2067d33ef83c0ba7094ed. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE5BU2001173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff534fed6e4ea2b9e5317a0f6319cba15a2ea9746160501457682cf1f9945b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE6HN2268021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a26efa99d3cb07d8caae7ac5d94601d5c5e133e092bdd6000c4fdef4067090. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752356934.
El Ballet de los Girasoles (Crescendo y Decrescendo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60f9680d211f4ee9ccf447b5862efbda5480a84f9b9dec9090059076f063cde. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752356936.
La Danza de las Figuras Musicales (Tema con variaciones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866c40818b83c073e86ad5e100e10d655b957a19d6928700d03bcdaa5ba84568. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752356941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93b157aa59baec012018a8d84894274abb386203773635e7b226027123b3531. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752356942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea79f9cd117a527df03acf5b13ef32afa64a66971e61b5d6f04829019223f4ba. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752356943.
Cantando con El Pequeño Caracolito (Karaoke Versions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07c46986e111455e0ff621de6c51816f2b4bb7618727e7abf798662299a9342. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:20:10Z), 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/SE6XW2358378.
Recorriendo la ciudad - Papelina y Papelón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cceeeb1f5168fa19d16fe9ccb1468bf643eac2ed75798fff3eca30ef30cf7b1. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2349028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd643a0d1fcb7dc2bfeee3f503a8146327a90ae6646d1c8bc03d7fe2c5b7287d1. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:45:05Z), 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/SE5BU2480912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e0cffff1356b851005ef0b4d0f816b12f30783b191873f1aa3b110fa8d8e31. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE66N2308337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b8865ddb6ed8a9cd6892891ed936b27e63fae46350caa795b38c5537655511. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2480916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4232eb4922e85fd8909da6dc80118c4739c6b1153bae069b594cd063978e490. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2480920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e07027c51446c9cfbe256e4de04ed6656abd7e1b06c3fc4d6d250819a6ec008. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2480928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0283588d01318bb190d1041e5fc623e309fae5f8b205ac382de632978535dbe8. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2417700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bd2e2009a0192f507aeeb6c515368c385b1bb2db36fe0215f3d46dc40b3a9d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32478900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8f45324d90b51c3891dd0497c05bdc87b713916d8ccde838aee6745e270e49. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2480940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33294c741b79ce8905135fb3602935a12dde32d0831eb85d6d459955d83141c. 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/SE6HN2447019.
Déjate cuidar: Canción para validar la pena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9671e3a6fb48b8237e04604aa507b02cbcf327b422a3c363a9c7da8380d257f7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2461808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c01c87c5b47851fb450078c4ff903856d04b993fca0fa923a0cab76611a6143. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/SE6XY2500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98103188b8fc7ce618064660a911a96a1253b21d348c71b57d64ebd5678935c7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c0964fa8a971297b891d05e3d212b0a84d235d699fe8e48989db47e131530e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500607.
El Juego de los Compases (Binario y Ternario)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7133cea2abb903e47f62743f87c3e6530cb41919c0da96af19d87cb7618ec1c7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500608.
El Juego del Sonido y el Silencio (Estatuas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823918a9cbe3c7bc74faeaff1b3bbcc100db3c2ab9c2853254c69a83958611b0. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:21:57Z), 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/SE6XY2500609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677549f0df1e07612816b225bd2a3aeae05eb026fb6d0978a107763e78168151. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE6XY2500610.
El Juego de los Silencios (Educación Rítmica)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d795166b8c2564f7ee111ceefc8c8752ad04c27d870fceb80f06c0b7f4327. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/SE6XY2500613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8481edb075d610390127210b7f1fb38e114bb2f8b9f0e813d7789ba297c5b1e2. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500614.
Paseo de Duendecitos y Gigantes (Piano y Forte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e63d687d8f80511ee2f0f0c87b135074cac6bac37175e23055f2e2e38745c0e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa045ccd6e51fdacb5195ab8fee329f2889cd2ea91068fe60ca4af755c53c4bd. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:33:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500616.
La Danza de Cortito y Largo (Corto y Largo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0572aa91a32894ca0130ca70dd7c93209828499a367237a9eaf0dffdcce0a74. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb954fee4a784922e352b2e4c3902020c2de49cf721196d75e0d1a48b70fcc736. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/SE6XY2500618.
Subiendo y bajando (Ascendente y Descendente)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45745b81ef73688c16033a71b23402f7722c2eb898fcbf00df5fe4ea5915dc54. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500619.
La Danza de las Cualidades del Sonido (Altura, Duración, Intensidad y Timbre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3f676ea49fef51410f9eb94ed5d235a908a5cd1f0df8217ab0533e9f794023. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2500620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe8d853eac3f6c56c1682a86bf39c65201e1eb55edd6ced2d6d3c438e0898a8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2547044.
Canciones para cada momento (asamblea, transiciones y rutinas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0b098ad325ad681cd4e63ce2a8a8ece2e8cbc62d4e81399acb5786fa0caa5b. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:33:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545635.
Un saludo muy especial (¿cómo te llamas?)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b1efda953eff7fd30aaab04d8f8caab268e7665c7f588f21e83beb127cb684. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11f6ed0717ab47d1123b22fd6c9b6811d8c727987eeda13427d511b11bf519c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0068e142df669434552ef4b8bdb49fc33da2abbb77b3ee38099a82ef9f8c86e. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/SE6SA2545638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348ea9096b2ca2783230c31a70294d201a2843ad88fd3883a0b270ecca025469. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb7d48caa6e82e95710b6b4dcffcb9e2f8d2c1de9cfff25beb1776793aae90f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:06Z), 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/SE6SA2545640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3697a1c92bc14c017a6ef9084b20c87cdce7c06ce5725a411465e0d48abec754. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe8d853eac3f6c56c1682a86bf39c65201e1eb55edd6ced2d6d3c438e0898a8. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2547044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d254cd41454b316cff10662bd17cc8d0f119905a83b722d27c41a0a3cd221. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:08:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c674c92f6cfdfcf5308bf929f5b27979f015318b559fc6a12caa8f3896cbac0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38188be82c618088bc73c404077b1cdba767a943601771b3a8e610f212f690c2. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/SE6132467225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa531db78e2b021bc11b09fea0624c7e9744674764c1020d48a84fdd9e0987f25. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f32feee9e2cdd71fe3e8bad473c92224c36738b43c100c0a2f34e989ff9804. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd33be4352e5533738cd8ce1ebc453fd5fa43b7773897aa520a07fa587cddd9. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c148fbc04bb0675865b88f367f8381f7258f8b79cd60fc1729db2ee3a16acac. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2545647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259370cd9a530650df6d9fe7d6dc45f65acdaa5f539317b5cfd813b8d6eb8987. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:22:15Z), 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/SE6SA2545648.