Los Toreros Muertos is a musical group of the new wave/power pop/punk movement on the Spanish-speaking music scene known as La Movida Madrileña. The Spanish singer and humorist Pablo Carbonell with M
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53641208848f9fc4a1f412fa5a0b2c688d493a7a806760fd99874a40974cf29a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aff17f9-50e0-490b-b865-80baf53961ed.json and https://artists.proofprofile.net/proofs/artist/7aff17f9-50e0-490b-b865-80baf53961ed.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8afd03b569a51b6ec6341d0f696af143e3485ef82f5216765e4386cd65ea44c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES5028600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88647b713b538116ab13556a8fd5a354e77abe18c0f53677df22704e61b5b9a. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/ES5028600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0e148de83b1cd8c0d801d1b12a332cabe793def509ed6147f338bdc5afe50c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028600147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ec6a788ee0843a9f64831a2f5baa64dce57fbb4a6ad2ccaaf47253f2b1468c. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ES5021900785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f29af57b7147d86a06fa1af7a18104bfc774548a13ec22662845d13af3e847. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/ES5028700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a035c850841750396bcf36374de9e91ed2cb1c9218612d5476728a05526f6e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES5028700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28913e54565d40aa9b2dacf9644549a1915906e7e0ee6c0fa624db840ea4bfe. 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/ES5028700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa81fcddf4dfdb88e75cb040b61a0dbc75cab092360907c06476186a014775c. 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/ES5028700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9f4395aa15815e37171d5951e2ee853d4190d9466a3b0b2ecedb2d19261033. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbdc234e0dde9aefc97e024bf2578ad5758ba9eb9d283e8f997a31d09f189b2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e57659667f3f5df1a8e6bdf117d503195cfc87c8825ad09b060958589c5d0a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021900801.
Rock En Español - Lo Mejor De Toreros Muertos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee54d6d7100642f3742991623f10fc27a0272b751b1709e59e2538b93dd2727a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6033910ebe2e448e77912db88ce130927111ef0470abd4a815d422aa759e32. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/ES5020100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16360fce5a9d4ea2418446395bfb09cb7126f3824778be2e2d82ff0553765154. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8369225aab56c42ef2a5864a01ce7df38891101cba909ba7597d912b3eca2d. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81c832c791e43d68957c65d1690253d3c82f57cc3ea1d45036a25bec607e149. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES5028900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822f7b18a91da85ef5b3caada805d43412218757a302a206fc34480739c357af. 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/ES5020100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9520ce87c2b99d5d0e4d5a91f384408da7c092886bde9ea7ab70872735b982. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5028700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff133c2af3cc0fd433746cd168f307e92f939d6a02e8b2b709989289f3a4fed. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5028600304.
Los Toreros Muertos en Vivo (En Directo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5446579b23bd2b45c4785be7a746c44f76f01d2ab700c9c7ef35649bdcd4c3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6391400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb47bc568fc428c7a8f5ee09bba76b1e3055972ee1d46ee638e5beae25e04fb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES6391400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6598b8e6b3b92faf105b441a7744a1e45c0df4f4afefd9811f812705ae14020. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES6391400549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d35aff29926da4d0d5cf1079a86005cc0c7075dff57901222764539ef4f3bb4. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/ES6391400550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea744695f65b134eb60106341d56d38186ab3a342c2d752360836e124bf226a8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES71G2004100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c77b49eccda6fe8ccde281749ce5fb3faace93f6d9d52c55ff1ef0eba09239. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/ES71G2004101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21973bda1d3b9e2393640c08b0515e2b124955c54429ca2a919d725526c2784. 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/ES71G2004103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55f98e36f4b93befcbe761484e883acf58dc0cd5b2fd046d20bb446e13a7406. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/ES71G2004105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98959ef90b481c908fdce5b091b1bf663a9ca0cec4044fb0900b4e2bcb2452bc. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/ES6391400571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594a703378b2b40ee01bcb2f28a5c5d933ef8a30b4b3d23465c0f9a2768f9b7. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QMDA62426868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b0af3f21ed9ade3caa522ef416375441ae6439601ad03e98057f5a8f88532e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QMDA62426869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef6b0bb30e48481353ec122b99f19647cb00d41bf0646b65acd36ab158e806a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62426870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc327c9ba2b6b54cbb8c1f16db20b1f70301ffee05f77f4d7ac62ee3ed1b0ddb4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMDA62426871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438035b7cd5d741d583964765b52efcc9198494359083aab125e7ba217e46066. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QMDA62426872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff0d38b0cb78b92722e1896a857e84ce32859c024d54d3056bbfec5c8f6e7df. 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/QMDA62426873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef989a741fae24e5572e3bfc0d0a5e81b323204a3b9c038e5b96e47fc15f5ea. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QMDA62426877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fee4661eb34638cbba26140c2b6e49db10151dc2eabb3f593927b5a7d639f8. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/ES5021900779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fee4661eb34638cbba26140c2b6e49db10151dc2eabb3f593927b5a7d639f8. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021900779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57586b20fdf04eac56e0c570e13eabf5aaa4719a38e5800907f87a50b3d0773d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ES5021900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57586b20fdf04eac56e0c570e13eabf5aaa4719a38e5800907f87a50b3d0773d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES5021900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84546fb00ec0d6b0c8b6a9ae3037f9bd977e9e1501875ce7e8831c671b569921. 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/ES5028600142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9520ce87c2b99d5d0e4d5a91f384408da7c092886bde9ea7ab70872735b982. 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/ES5028700035.