Def Con Dos (meaning DEFense CONdition TWO) is a rap metal band from Madrid, Spain. History and style Greatly influenced by hip hop bands Beastie Boys, Public Enemy, and Run D.M.C., and rock band Sin
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 0x7d1c5c6fa7deaa93cd8c34d49d30ad0175cfdee6cb7a8e9d36d4dbbabde74149. 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/3778e736-05ea-4ee2-b391-036d8c9bd8c2.json and https://artists.proofprofile.net/proofs/artist/3778e736-05ea-4ee2-b391-036d8c9bd8c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La culpa de todo la tiene Def con Dos Tributo
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 0x6b046bbe77a46b285b2fe3eed98e7228f2d53205ad4cd17003717c2bd5a04ea8. 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/USA2P2448540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eec35bf73a4d38aa8d82deb9390af09f8877f8599c62398c49a02715adf7647. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2448539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb544e87df75d50ed1975931fe6459e043f074b246cc3f98cfa8fbcf120265. 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/USA2P2448538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e890742ecb255c55cbb5c9c1116dbd6f4dc71e669a0a63026c4708f6c0a1da2. 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/USA2P2448537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19521b81ea6f1e16f1be8238c9000590fa6011b8747261566db3f1d5f6ac3459. 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/USA2P2448536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d2e4c8a042cd39691c7611c2a168c5b629054e6ed8d47d430e8f9374dd7624. 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/ES5151901599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1595a23182f2d62825ee7547fa94e9c23efd0fc09a5e0ae583a2aab59a374da6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7157a7f413c69143b1d8503b4c8666b3a1f8493441f300f679e159bc9f8d1040. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES5151901602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6323fba434c2634d3d54fcca9c374ac4503146cdb72c9986fab50e1a23ab2703. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8a96f2f15aeb3af70a2a9d92c1f36263efe0f0ca01a5b794395dabf7cfb7ec. 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/QM4TX1704432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91888f50c5cbe80161e005d4623e21166d1c8b7b5095b58619d55c4b718bbe13. 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/QM4TX1704433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac5f4368735d24683cd54a23609ba1e4adcff43d3051e3dea39b0fc9e11eb58. 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/QM4TX1704434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2245ea47a1637bc7a7e58db21b074518ad417d224e06129fb5ec7abeaa12be1a. 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/QM4TX1704435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015745d988c9064469198f8498ede403da5cdf44c75912ae0db3f6c7e320f46f. 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/ES5151500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2107faf74a3a7dceaeefe1d53d54e346169d904e0bb5bd83831d29c09ee3f45f. 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/ES5151500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751622957966fa8185cee733176c75370f815b695c681a3f006e945b27ce41e4. 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/ES5150801622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb367a48fd5343889986f8f97dcd825681f8929554c0e912a63ee5e439d84cf82. 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/ES5010400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8333f269da302455c3fec7dd8895bb5124f01352928b735d04c8c03c348a7383. 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/ES5010400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dbbc96e8eaa07fd419858c451504d12925f42d7a99b67e7f5e68578dce69a3. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:50:57Z), 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/ES5010400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4950a05bbf8f1f9ab92d551638abb4c2e288654d9f964bc9637fb1c9a1f96. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:11Z), 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/ES5019916000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66583efe634a284dab485bb378f1ddc6bf69fd4c0a45098c520011d3043d684e. 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/ES5019816011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec23cc77417152c8b20cef28683fe197dbff65cafca444f648bb38232658c992. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ES5019616000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6627c238f16333fdef5671edd4fee8e97d2a9dba075369de7202a78d3fc345ee. 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/ES5019616006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a9c156f870aa012a21a462c057bc10848135aa6e8f8d82f0b5d9792f33a278. 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/ES5019616008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e5464406bd82094df212bd2a4f804b0e086944961b8e6ffdf5823fa122831. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES5019616009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785a438c43e9475cad9276120a404e77a202c8c5ef9519cc33b0c28cb5dd14b0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019616010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9036360810a146ed8d8fd5f4a3da19a6cedcff7108d9adc5dc13cf355aa3d5. 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/ES5019616014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebd12c7afa9a8a2159d0335a76708a9bd3bd3dc19b6a92d313fc40e2c7a902e. 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/ES5019616015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084f2c56151461c6d0fbe494d66ddb1fefb85f51fbdf6e97fb3c5f5a0566dd15. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/ES5019616016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7e05cd0e30f2c5568a7b7f38aa1e1cba118de3e21d6c2bcef856bf35b7797f. 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/ES5019516000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a43c7f7b2a7190a30ed101977ff102196b848619c28cdee6de8cf142c7c22b2. 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/ES5019516003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61be5aad46c2800eb35ce27e1fa172b84fa5597086e531c26f49e861bbff9367. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019516006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b95a402538fdb24dde9cee79033d2ba0bce18941f1c3d192b5d638e2b5585b. 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/ES5019516008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980904e7ca2eda33c8f0ffa409b5bd540176d8fac42c74bd339ee6b2837370ef. 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/ES5019516010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d72f098c0d1ce82c90268dc4af4d493fd6c87820e624490aec4230fb42bb8. 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/ES5019516011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c9830699ab294973865fb6ed7b3509049c54f365f8465c2de4804bfb55c812. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES5019516017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bf1c9189760c40eb2683ea97c314cafc2dc4f9a603c5e4503a8b604e9e84a0. 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/ES5019316000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41c058607c8f9bd3a1d43ff460af0f8cd34b6164c077e0584b63a567a2c3306. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019316001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da944a8f1f502d6f7bb5fac94da238d47d1fe17fd5090ded9aa48dc5b079fc9. 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/ES5019316002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fabfe5b5bbbfa2ecbb21a66b58d1c1532bf707ae9f41a53efac1e9e6d88dc5. 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/ES5019316006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce7a5197cba1bf5a51a4399a7497441f7706e5803020442ec07bda825246bbc. 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/ES5019316009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8582a0eecdb676f0cb817074a03d0da3ce3eb02f556ece5caaec6c10cbfa27c2. 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/ES5019316013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1a17cee2cb44b18f90cafc7b99c418963ca5d98a5e311b6b4ad095d83137bc. 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/BK4DA2207880.
Nada es agradable cuando quieres vomitar
La culpa de todo la tiene Pablo Iglesias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360dc5bf9083ce26383e1f0982c87beb8edc5fb7c4e230c431c2a695e79ad460. 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/ZZOPM2105381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba3938ccae083e3ed0d98a69eb7837057ab9a18838549ee4293a64e2bb7fc6d. 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/QM4TW1826027.