thumb|262x262px|Stigma show as part of Juno Reactor Juno Reactor is a multi-national musical and performing group, primarily based in Brighton, UK. Known for their cinematic fusion of electronic, glob
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 0xb3bb0691f4a997d2bf66dac2a9e0e671890ee4b711d70f87b708e6fad8634c63. 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/7e4d58b8-1463-4a1e-b10d-e600ab1e7f49.json and https://artists.proofprofile.net/proofs/artist/7e4d58b8-1463-4a1e-b10d-e600ab1e7f49.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 0xa3db13f299d2295581cddfcf5f735f2a97632e972b3197d0aa227a759b864275. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/US57M0856101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c53f4c9998d55615c7b9fb73e948a5fcd885e1addd35121d23d1776af9742ed. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBKUZ0500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d94f3068f0997a4e2398980675b88b77a9f7a15fa3a7f7fcd47ac22a9fa6a4c. 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/GBKUZ0500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a6359cd84dbc8b960661ea4cf0e8ce8b77df21fda69143731a4bfaa51f4ae. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/GBKUZ0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbabc00ac4c81dd997493638d8678d6b6f33313a171efc3d2ce91de13610ef1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:03:36Z), 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/GBKUZ0500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48396075bbb23ff695d4dae527ce54741921a0e4502b10468b8242ba7dc2bd9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBKUZ0500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5815cd8485b30647c845b70869ac97afb59f2b296ea3662c11e7e6194f43fb11. 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/GBKUZ0500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde5a3ed4338bf9b6354924144c724fb56a5b9e168b0139585e3e97bc53c7a11. 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/US57M0855504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58758edb938fec83018f618dd0d46c2f7cd79090ec6ec513b94d2856ccfca5a. 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/US57M0855505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10294b3915c72b0ecab325abe86de97c7084d3af932ac27e605d439250d9ee63. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US57M0855401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aff6ff889e6402285899d33a6f3855401a5670c1ff94905af702eebe1d00e6e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:44:34Z), 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/US57M0855404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322aefe822ab3992b5d61ab6b5b3774c5a1a9f7b3c8dcd7267a48088a7945c4c. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/US57M0855405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1b4e89a85c7c90dcfba00513b9691f30e452ef14185638365b4343662872d7. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/US57M0855406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2b7eabd9a1795c0f7f98b202b1e14e430880721892a0acf91666dcb41f7f9b. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBKUZ0500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57f5df04c644af9e350bda12519a8dc98dadb16fa9a6a2198c2f86c8ab0fcd4. 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/GBKUZ0500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc32bee6ebfe63c96fa9bf3b2914410ae1a736824e7909e4ebda04cf9acc6c1. 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/GBKUZ0500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcafd099a63367ca48dd227a3614f88c54f4c2e2fabd8cba2ab12708f3668cc3. 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/GBKUZ0500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46800781c71191e237d93a6db5739e6f7f46f94e9672d7e133d3ce73f77ea64b. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBKUZ0500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6df8059d5e664de0d0e41c002b4f13155ced402df60755065862068977cef98. 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/GBKUZ0500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b25b23ba99e8c2c47f160992d7e635365cd40b6d221a1ea769400b16cbf33a. 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/US57M0519401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9495fc94e9e131043f2a9fb7c46f03160c6cfbe57f90e9d66503696c8da83982. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GBKUZ0500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f52e0be34306a4620a9d82f5578da8101a088b5875cc1fbf84a9da1911ed900. 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/GBKUZ0500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944cc98fcd4f63733d56404fee8a8c715029050a7fe9f520b7b1ee1998fd5c04. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBKUZ0500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089a9d8fc7eb5c557233f9630ca053c061da48047e3f9c6a262fa15732763b3b. 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/GBKUZ0500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63da81e87007c69f6a9f89cc3148600d8491e2d08410baacd8c9da86e5cfe87f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:03:28Z), 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/US57M0534601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30f4158998663f7b14cb13d0e2f9885c13fe1d4c8161ed03aeb208c98ac7d99. 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/US57M0534602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5262f74f56275165ca81b2047ca7124b2ac87af87c09a06c931fd106c240d89. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:41:27Z), 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/US57M0534603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cb82d29623db88bf687e2f3b56ad547698799763abfa93bff1c8f9adb11ddf. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/US57M0534604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49fd4ea046667c191f31be46d95434e4b6e5cd799dbc5054fe638d9a0304a91. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US57M0534606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebb26c977d7711fba1afeeba52ee6e67aa803e0dd0e163e61bd023ff4dbd249. 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/US57M0534607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104c1d355ac376c172a518ea1506cb19253d752361ffce9278286497bc93f714. 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/US57M0534608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63da81e87007c69f6a9f89cc3148600d8491e2d08410baacd8c9da86e5cfe87f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US57M0534601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30f4158998663f7b14cb13d0e2f9885c13fe1d4c8161ed03aeb208c98ac7d99. 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/US57M0534602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cb82d29623db88bf687e2f3b56ad547698799763abfa93bff1c8f9adb11ddf. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US57M0534604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104c1d355ac376c172a518ea1506cb19253d752361ffce9278286497bc93f714. 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/US57M0534608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11375f23be82a991160520c68f5b4ad0e95ea8049c1aeb014114a0d0bdc83a89. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-20T21:59:51Z), 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/GBKUZ0823001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8730d6dd369f571a465d7a9c7e127b9b1e2ed12ba21e27857848ae7e895c87a. 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/GBKUZ0823005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd52b7191884b9e8412e88f6768f4f23b0fa2ba0863045f3306d984f426922c. 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/GBKUZ0823007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53dcd68b9bf50de870e7e595b8f09f078e480b426672f013f85a1d5536e2317. 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/US57M0853905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc1058e11df4ac8ae881d8c5a772bc90a07e68372e671cd57e3f6a351334a1. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:45Z), 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/US57M1172701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca56e26d1afefaacd1940bf9ffb66e5c6cf4fbd2c79290fed645276a64f4f38f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:02Z), 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/US57M1172702.
Mona Lisa Overdrive - Thomas P. Heckmann Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4c02ed9c223de8f3c25bb8e4272903ce8c00dd5489735682b411e7d11f8371. 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/US57M1172704.
From The Land Of The Rising Sun - INSIDE THE REACTOR II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce1cb2adbf5f81f8404031fb6245c6bc20c474faa39f69ec9c42592b4c51c5d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USA2P1271841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b044f2e19bf67f8fdea2a485690e470f00b5ea751e82c304239817d9b81cb80. 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/US57M1284801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b044f2e19bf67f8fdea2a485690e470f00b5ea751e82c304239817d9b81cb80. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US57M1284801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3297a9a8be943a5d3240834f4c1ede70ced8fbe7362fed865db776cc5712b17e. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:52:46Z), 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/US57M1284802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea9514bac65c5317d055412df4ae2e3fd891ed749b5d113bf66598e421c056a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:09:17Z), 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/US57M1284803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc863b0e58a607072b09e53558722bbc04ce3b6887665f658b870eebfc250dd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US57M1598601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadce506376be8ea7334cbd40620d273f17389192419614e5649ba9e691ff56f1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US57M1598602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88551cc486ae6a1ce97d614f8a22c8b936dd961d53a98e5f94682841b1518db. 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/US57M1598605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abc8a6a69559d98d512cd3917f374c837830ecbcf9906c9ad5353877c7079dd. 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/US57M1598607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da5bbb49999bd1998ccc06f6efcfb89f21c0c1814a9ca75097ca07fe0267951. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/US57M1598603.
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 0xd3ce61bd72bb5378f1d95cdc4d275d1442891a7840061bdd55e2512372c50da7. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/US57M1598604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da6882032bda26bb18ed2623c9ac4dd95d71594dcb1d8e6ffacf538ab64de0e. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/US57M1598606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57edc6965a682d96bdee23698884642657481a6bd0e1f2c235c51a8aa5c41ff6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US57M1598608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4e0d5e4bbef4a3908a90c1e888b40504d0590746be40bdbb18d7d8e2df493a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/US57M1598609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a59a16e374081f2eada7233d30dca4b000cdafcc2714aa3a7d9371149e03545. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/US57M1598610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ff3224a30aeab267060848f65bc7178a02483492c061e43b18296198effdf2. 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/UKACT1840765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344994b2ef4c9cd5f7839c8cbf28d0b15065e1ef3f0ae0e3b4dd4994db8197e3. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:41:25Z), 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/US57M1811201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a660b5e2321a520d44dc1cef469f479c989c5d52ae24e78e20dc71f6a370cb. 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/US57M1811202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a660b5e2321a520d44dc1cef469f479c989c5d52ae24e78e20dc71f6a370cb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US57M1811202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d50ab6b9fae2c73a39c2ca0415c3d90050673115dd19b6e52911a76c76a074. 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/US57M1811203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5581abdc09d24f791c7ec9671480df08cd8fe795bbab008d3dd0e3eb829ce330. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/US57M1811205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeab529bc8e2e0eb7335651f9d643d95d2733d56d7cb22a0e20f011052bcab29. 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/US57M1814701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f98ba863d3b68a7ea153643cb8610591b6ff88f1c7f0d450318982bd899dd4c. 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/US57M1920201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb858cad2bf8ddfadd2444199be25ec8dfc4f14c9c217a266c8a830659c6877bf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US57M1920202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf058ca603716f67f57bb6d543adf03d0fad15167da1944823b04f74aa98e718. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US57M1920203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913ec4dbb62c2174a5275c6546c940327919227e219e80579c11bba17aac0db6. 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/US57M1920204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d6c154d58014e9a444ef703da5e9812ebd3e65c1759766dcafb79291ff801e. 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/US57M1920205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2a7a47fa8402290071ccc33eb7ee1ffc9df18e420385df023efb90daf957bf. 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/DEGA21902899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde70f23588c8a187f1fdfdd104b8722eb8037b61c9654abad28aa1d39a7a771c. 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/DEGA21902902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44642b0eef4f4e1830d9776d3153a091bda25cc30fc1813c44afcf7885d57de. 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/DEKB72066707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aeab073b5a6700967b5f6a5f9c5e1aa08595e9ec2ad322201aa719be90b552. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPH961300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c895e4686c50837762849dc05767ef054eda574cb2a1ea39d9a66c8f406fa4a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:35:04Z), 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/USQY51719555.