Giuliano Palma and the Bluebeaters are an Italian band performing a mix of reggae, ska and rocksteady. Formed in 1994, the Bluebeaters comprises musicians of the Italian groups Casino Royale (Giuliano
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 0x491101bfc4b83384886d64ef86faf2ef53440d4b679d96770931771e4c5ec060. 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/fa092c59-2464-48b9-8796-47f8236c67b2.json and https://artists.proofprofile.net/proofs/artist/fa092c59-2464-48b9-8796-47f8236c67b2.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 0x42f939174202902c0062098e2632d5b6ea3ece212e5239360326c30f5388d8fd. 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/ITA979900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271b6081cec179cc179030c4fb06d87e350142d3ff98b1a483eb64b3ef46144e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITA979900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aa8692f662fec54e634be2203bfe7e16ad3bbd85ba306668140e73010e63e5. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/ITUM72201343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388562f763be4572bfcc21775a2d6e1620d5bde8aa77507b179610ff37c34dcc. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ITUM72201400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bf53e587a91d4b0e70ec3d4a47b548a88fd80b6d1e485c29c830c423f799e2. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/ITUM72201411.
I Don't Want To See You Cry - Remastered 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087f62e0de56b3acb8a620d9807a130192bc720cc729d353daab191635d3d46c. 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/ITUM72201408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e72b68356f0b29a0d37ea8c78107cb730980b6d6afdbaef325d558c5c15d44. 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/ITUM72201415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd881fa18f96c5a436f162fed47323227489ac293a9faeae8a8c1a152eed9b34b. 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/ITUM72201405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aa7d8aaa76096ae98fccbec64bd24ed6ad65b415551e379c5d24821d3ebeed. 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/ITUM72201409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834b71912581c7ef70facdd28aef015489b1fe55443895dc1f8ca888bf6eeaec. 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/ITUM72201403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec811a02544e863ef18405bf4f2115ca677ceb7f06ec8f697004abd095d8476. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/ITUM72201413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd542210da79a05ff2a4c52230ebde1ec6b03de6f38f4523bc200c5cb88db25d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72201404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd956fd118240ecc0dbe8e04cbc76a7fe4fa5fc3b140d90c3c7b2febaf40ec6c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/ITUM72101510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6f169c27c1f7f1e06c346830d6b2e98dd6622a456a4060f1e55319edab647f. 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/ITUM72101511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695d45d32306aa9c8de5ac0a7fa7a4f869d1d278570cd1e041432d89bd963d19. 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/ITUM72101512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c942cb512912570e68e1a9144d0d706d1eeb5988d48bec374b3f029473158ad. 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/ITUM72101513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676f52955b3da104ad4669fab36c20025aa2d909e8b0d41ba2b88ed8ff44feb8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ITUM72101517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f5a1384c416bc4416823f7a942ae9f5c1426ae5b278ee546752e8744968d70. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ITA490500256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8114df2dd57fb12ee51d92d925f42e0936ab9aac32ce23acad546b0c7f1e2bd4. 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/ITA490500257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f8aceb792b85ab2f641428feac2bd4bdce2133534f353b59ed5b182e4c07b5. 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/ITA490500266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f61af64ee9a8a4f696907923000b42119b8d743f21ea394ab01e9372c8b0c9. 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/ITA490500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cff033505241bebc86d83a6ea7da6e28e29df7fe0c66f6bddc6229b4b442b2a. 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/ITA490500271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b2e06f0e0a67368bbd97e43044c4c2c75ba1ae0c12a39eb9ef555004f5b1a7. 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/ITA490700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51e10c01bd8d076bc154b8984689f3cbb16c4aed337522914b4e91feb1c14f3. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/ITA490700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd5d40ff948339d858b758ed179a85834b04e81419d6798772d430ea6af94a4. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA490700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfe8b5fbfdf2dd7ad49fd26b26e1dbb0ebf2bcac274c250928d7fbc4fc7c210. 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/ITA490700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adb3a44902ef44b28e250bff09e070811051153ccdef7a3aa303198fea2604e. 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/ITA490900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b1877e659b7ede20086441f39bca94c6784e2f5f48cb29a98f7087291b8f5f. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/ITA490900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a7482a3ee0fb64eef769fb2a55032071c61c27c100b85170ddc337ce6a03b0. 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/ITA490900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee99fef4d15887233bdc433e6463ad03a25da1400878a2528d37f3ad9c3f8714. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA491000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde48a6efe948657c861c75cde58b67b69a0fdb1fa1ac9767c614a451dcd70be3. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA491000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde48a6efe948657c861c75cde58b67b69a0fdb1fa1ac9767c614a451dcd70be3. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/ITA491000001.