Los Crudos is an American hardcore punk band from Chicago, Illinois, active from 1991 to 1998 and from 2006 onward. With all Latino members, the band paved the way for later Spanish-speaking punk band
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 0x2dfb0822deaba07ad88e407c0d40d352c5199afbf0d5ea688c074b2735b17022. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1bb5dab-5f0f-4b47-a0e4-bc5e68a7c4b5.json and https://artists.proofprofile.net/proofs/artist/d1bb5dab-5f0f-4b47-a0e4-bc5e68a7c4b5.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 0x906b767df18472fc1ab1c2406375f3331f84a0caae69ce7eb2ce6d0f66b12ad3. 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/GBHLW1500165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9dbb5e3481ad1ab99c7c0376126383bdcc38e6328ffe7e463c884f815ce02a. 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/GBHLW1500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccd281becfd87a8800dcfd7ee07324209b01fb3c06ff8d6681658b2ba060fa7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBHLW1602189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3effe9e532e87d8f7f5ce6d89cc1a050f844447a956042e48382c398aaabe2. 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/GBHLW1602191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1b82c42d7c826effebf5fcdf1b9e5eedff8c18a90274d3f3bb5109a230eb49. 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/GBHLW1602192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bf6669ff593bb0eaf1ba899d704f72628d6f84f990d1ba9f669d57b278df35. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:47:55Z), 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/GBHLW1602193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d75b62011a94a96116b433cf040ed950e87842ddbe8bd85397610d4aec7b33a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBHLW1602194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cc283114c8c9c60638283c5378ef1e3e907523ee610ab897fa99de2349a3b2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBHLW1602195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadec3f21b525c32c1c4108fe6c204aaa3b63a29f40b19d0d2495e6463b8881ee. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:14:42Z), 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/GBHLW1602196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae647465389c6e869ca23358a8f88f7f898b128aae429425c2e51f8bcbb0ee88. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBHLW1602197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ff577f3276ef730dd7055e23fb76b454d8a275477b1d9916b58b71476c3e9. 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/GBHLW1602198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39eff7d71ba01ad586c1a94ab7e34c367804e75ffb782ce303e4faa940b8737f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:05:32Z), 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/GBHLW1602199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab0b155f719d8adf67042c4ff8fc8274056cc74445da501f917e4aaa5e165b0. 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/GBHLW1602200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5830bfb6ab5b630c1242088bd29cbf0763603155cddad394f4504c4842fe2b3. 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/GBHLW1602201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff67c96624e0951e795f655050bf271dde631e50394fcdb51bc00241ad327529. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:08:24Z), 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/GBHLW1602202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc067fa9a38e13bb7ffe1007c406eb17606bf59caf27972e70f2497baee8efbd8. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/GBHLW1602203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c420b8b0bac15b1b4d6a3e053063feaba8064cb24912d3ef8a0549422a28de2. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:43:01Z), 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/GBHLW1602204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194786e26c5b1b8521c94f27a22612818fe4665ccbde60f8dc7b17619d1c1a7b. 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/GBHLW1602205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1c03640410c78301706ce44d8cd43fef6d5b5e994ad14d7744e8ee84f02221. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:01:41Z), 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/GBHLW1602206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5ffa7cf95e2f4c7c4e20da917084f6708340b13b163ddf6b6aff2db2929eb4. 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/GBHLW1602207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbc686d73724eb2dc1453ed31706aa9a24af6696856ad83e5fa9dcd4493f333. 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/GBHLW1602208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc052f5f472c42e5b281e330284621d06b3aab6d25eccc82ff95efb7141a705d. 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/GBHLW1602209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2907c7879f23f8ad166d76a794153de0409aa4606359d326c1f5bed02246284. 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/GBHLW1602210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919fa620e9fa805b0633ee32621c5a2123b3c36068c0a86606e9c547c3cf6aaa. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/GBHLW1602211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa9813fc9adda728e46f0f1a40a771ec4d26427cf03ec8f73eabf8cff2c61fa. 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/GBHLW1602212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9240bf8047b04f1ba407b31c9ffce0e7cc80b8dd2b24e8e295f02429584e035. 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/GBHLW1602213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36dcc6911c6ae30425abedf6ca24ecf38e52973fae98b0e0a234423f322c8fd. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:42:17Z), 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/GBHLW1602214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c0b0fb297fbb5bc711f4c1b8ed849955ea6a668f452227b202f2c5fd0917d6. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/GBHLW1602215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ffe97283a0a58f99bbf761119bdb1b11a7f7c26f282eb17701526ff9f51c10. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/GBHLW1602216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced69b222c6c8f12039ace05d6a2407ba03b7039fa3f343f1c2e22c879ded6e4. 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/GBHLW1602218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53787d1077cff75c956a53a67afb1aa80cbc901dbcc6733dcc4830797c6b2bd1. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/GBHLW1602219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbd5a7eb019c15e1ad36386e03a197b60fa62dcbaec4c39095cc20a69d019a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBHLW1602220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf376b65244f268fc519ccb4e31b02f7ebef5ad521c07b046fc77b8d67c3c26f3. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GBHLW1602221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716fe77fd0266a5f95a0b97c9954926da5d22d45baca0aef0a96f24e0114c731. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:47:55Z), 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/GBHLW1602222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d054e59e6c2c1a2cf4341da72b4441f57fae99de46fe0e79a1c980fb31bfffd. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:38:57Z), 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/GBHLW1602223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa466dcb08d0966edc256769cd5d74fd33b58acdeb9cf35bd6b8884050efb9c30. 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/GBHLW1602224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecbf1ac389e856f23ea0250e653964931c3ea2d7e6e5e86a2dfd448cecb4f12. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBHLW1602225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64402979fefd614b5201c2d0af6fba6a5d0cc1ab371f1dbd01d05f4e395972ea. 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/GBHLW1602226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95aaf0a39fe6a53829ac38e8a515fd4d806d799e3018eb8adea609ed198069a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:13:05Z), 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/GBHLW1602228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5408abc1ccbfb13eb1a9bae2a841366e799b8ad7ae286860310aa9e8dcfd218f. 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/GBHLW1602229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00352dce3d45530c6bfac53e16927d3fda63f674d769426a1bb128f04697fdfe. 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/GBHLW1602231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c8b3e2b47105a7ca801210a341a82eb85d0a8aba62b4fc51660bd59ef8084. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBHLW1602232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bb09e27dad7ae3fda8431a7bf09d22815506ba6abfa6f9d09353d32bf018ac. 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/GBHLW1602234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc8b10174d8d59b56dcdd2ed5398b15f52ec1ddc87cf38b65ce77a49f5b596d. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:51:41Z), 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/GBHLW1602235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a54ecf3683f5a67fe294efb4e799b3f7f4659a85fe6ff8b6213b0ac3f5164e. 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/GBHLW1602236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75050a2a4fc10e5c378ab3e88f07757039101b779bb8f0db61e0119bc374ee89. 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/GBHLW1602237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f9fd149368649d37711fbbe9f7e2f9a61b3edd26a9bb8a43bb269a24a4aa40. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GBHLW1602238.