Delux is a pop rock band formed in Tijuana, Mexico, in the summer of 2000. The group is influenced by 1980s new wave music and the SoCal punk scene. Their 2005 debut self-titled record spawned three 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dd7a4e14b4d31686fa39b89fe90fe3f6ddc9f4a28371e5400ed23d84e218a7. 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/d6fe0f67-7729-4f4b-af76-f663532a5247.json and https://artists.proofprofile.net/proofs/artist/d6fe0f67-7729-4f4b-af76-f663532a5247.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 0xaea6bc116662df2c768f41706831b722cbc57d9fece6f33f9b3347339fbf4fda. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a5f6f295f0a680a5f48dfd0495c3a874922063173fa8a7f20abd3f404b035c. 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/MXF010700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cdf75e3d0e8eacac90c6cbe01fc58280e8330d56b019ebaeb5b1b96c1cd5a0. 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/MXF010700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dcca13d5d9e653613e7ac6b2dedd1f19ff43f54082bad90ac75be4e8380184. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:28:02Z), 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/MXF010700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cba009d75fafa8271598e4c8497c0cfcf54be8c12f6de542c47fee9f86abba5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAAT1005945.
Disaster & Libertad (feat. Tatiana De Maria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586bacb8721e011d9acf15f7c2897ee95f211e608eb4547079ee74ffa9b9d452. 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/TCABZ1434329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e0eef54241cce269e5accaec06bfa7680f73d8e1ca57b4327953653e5e139a. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/TCABZ1434331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b197653abb8e28603f7f9ad8e0944b1f993e774c7c8d8fb66c337b17acf9e4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCABZ1434333.
La Vita E Bella, Beautiful (feat. Travis Clark)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006c7fd17f6a39ea694c347e1c4d42a003d3141d279ec0c14fb6c436ab537c1c. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/TCABZ1434335.
Hey Lover (feat. Stacy Clark, Will Salazar & Hyro da Hero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee58120636efee9f62775d520c98963fc5af2010030be6b9cb8fcd9f969e6a19. 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/TCABZ1434341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6949f12b2809619ffad49ac7d1b6728e465b355b33aaf17ec17b841e94670. 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/TCABZ1434344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e8f16caf3034d425922671c5e1b1f54e2229070171f2ca987775339bd7c44. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/ES71G1717325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8ef6812f160e1e8348bcf69fba5bdf0977ccd10c0b09233b750cf2722617a5. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:57:33Z), 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/ES71G1723563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec352570459c6d3c7fd5aeac21b7cf090da03a8e87df9a98f79a96fd3524f47. 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/ES71G1723568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18955c61fd13e3b128c4a2c26ec283ae908b4066fd7c9ec8058f515d91722dcd. 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/ES71G1723569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1059fdcfa7efc685ec13d984cdefd6a6593805d3b8fe4a9a6ceaebd080a386. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/ES71G1723570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d75a2459fb420cf684f72a86d226f733daa24fba5f63629ce81bb985ad6499. 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/ES71G1723571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea81833b5faa8de646babd5de55436837b9bd1a70aa20567673e122ec8dd20b. 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/ES71G1726506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef7ff7dff38bae36fb7f978c73c79cf7685081b29d5c1bf70e490805c93ef4c. 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/ES71G1726505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138d3ad6e9a9bfb9a24ff32daaf2de5b5e1e72a29da0b78f819248b77f1daccc. 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/QMCE41300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72257d05d45d8520fd289182bdc8fa3e6f4bdfd26f61c0476434f4708e3683b0. 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/QMCE41300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bec87476c6dd9b1bfe144bf3ec8420fc892628c7fd9b1db85eca1a85156af9d. 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/QMCE41300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd911ffb77862c3d3e4cdc43b9c228e5f7d8cc54390044bb5c97be2c0274b49e0. 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/QMCE41300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65867478c6a50e273e10b08ece3c062e721665d88f637fd7c8f0b8c9243ced0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMCE41600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e2c542b86374cef90534d9c118b2ad59e5de3d98fc71d978783b66392c5727. 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/QMCE41300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0215902282f3f9b17106f16a845eba64df28b94f45a88c9cdc45ab710f1efe06. 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/QZHZ31980033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6c5e948e2eeff96ff81a314513ee5a12812654fb1ddf40b968bb43879f168a. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2230343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc9213ffab91626f1fdcddfa0fd09c418f44c62873bed45c9c37835ad7761a1. 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/TCACK1590851.