Expire was an American hardcore punk band from Milwaukee, Wisconsin, United States, active from 2009 to 2017. They were signed to Bridge 9 Records. History Expire was formed in 2009. They released th
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 0x84e9350771c76a631a74d42e128a92e680ecd75528c3dc06d46dcd48d5311993. 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/a6ab3e90-15c2-4a97-a3c1-36e0eb6e0990.json and https://artists.proofprofile.net/proofs/artist/a6ab3e90-15c2-4a97-a3c1-36e0eb6e0990.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 0x1d396cff8df94841e65cbd36b15e8e95cef156e0a5c8b392ec5a931a130eb8dc. 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/USHTV1010187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9cbc1e64fa561b51d0dc9b7d4b58f67f6b46ebb47db8380feef0418bd44fbc. 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/USHTV1010188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b53ff7fc72fc7afb23753da04798d354ae810786d69373c7c010b36a48426ce. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:49:06Z), 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/USHTV1010189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d85174392521d99a829d0f1ee5dbaee04019d24a3e3ba22f3296f7dcbf89813. 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/USHTV1010190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda45e8693ca6a679dd83813f445ab99cb95d595b2135e0f43be57bb033608bf. 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/USHTV1010191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed5f082a911bcd016b66713f1c7c1b0c525dac9d052439fc5b107c13956c576. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:02:26Z), 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/USHTV1100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6938ce0b2f8cb74aa5a69dd757f0e93b8a2bbabd46cb261981197fb4e5d0f1c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/US2Y71200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86633eff85b0efdec52c53cb6da7dbd29ed9278e7e6d04292b0b89fe95d7492. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/US2Y71200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6d2147c22541e5722e56dd9a40152ddc0e1885e0fcd0ffd4cdef998101b30c. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/US2Y71200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe59507e15bb73be2092509fad714d72dedbb42ecdc7f7c4c222ea5fdef0472e. 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/US2Y71200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d216279e80b68293e1141963dda9c27874f2f18aae2af9fe91977801f65fe9. 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/US2Y71200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb366e217e44ad56b6292d217953bfb938b2d81ccfa7bf6c53f5fd8be22a3bc03. 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/US2Y71200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53af23490b64e93a6561df9b16b3821b2c88c116e572e620d680946420f52d36. 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/US2Y71200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ca9ca99edc1d70a7326c5aa7ad33635ccc87bb440236cc79c7326a664c7f95. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US2Y71200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bfbf20d8e4cbcf1a2ec83eb7206cd47e36ad69c6553529faed3ff691f5b2e6. 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/US2Y71216701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd6be2b09fa8e82398af9f248c82c4794be747556bcac9b961fb21421e9156. 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/US2Y71216706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bfbf20d8e4cbcf1a2ec83eb7206cd47e36ad69c6553529faed3ff691f5b2e6. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/US2Y71216701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1b35e7fe8d80d7e68fdb7682a6aa16f93ac68c1ed8d4ac998726569b0ca908. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US2Y71216702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd196cd0691cc91e185559bb3a9d8321c73824d28d346bf3c12c796ce89a60758. 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/US2Y71216703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda021872573f4b986bbc3984d33ec156c51b77167ac87927746ce97e17708bc3. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/US2Y71216705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd6be2b09fa8e82398af9f248c82c4794be747556bcac9b961fb21421e9156. 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/US2Y71216706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb594bc3aebb9eeb35fb5822138aebcc09310693c386485745bda9a7f505004c9. 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/US2Y71216707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd25e78682269a5a25bc10d220c5d4e392d232fd73edca0ab1fd36f47f1c6a4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/US2Y71421102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59faed49bc2a602a7ec7067f907757a9e7f17b1a2f207c8f154f745edcf650d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:07:31Z), 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/US2Y71400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb519631f793232e85732bc8e73811bed22e3d8673d2b584be12b462bce8ed171. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/US2Y71400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf8f4d09d06e2a8d437849b0e2d87e76488ad7aca7ba655322a5e0ed25a06c3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/US2Y71400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb53c261cda7e3c4a980ca9f466a9e787e2a4624de931eeed96118e8768a32f0. 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/US2Y71400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353ee6c5fe7e77d9404f8b4dfb121b4f5a59df704d9ba2587f557e0138b880ba. 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/US2Y71400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a09d148e34f7863557778b895b3a093360963b7c0923d85270fab70229f4e89. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:08:03Z), 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/US2Y71400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b5dfb2ec4e13fb5692d150e2e1eb404af9fddd9799979e12481f3aca935e65. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/US2Y71400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd3dee92eb6de75a41118c41bdf7cca15a2b90911f7695ccfa3dbd6aecd5f91. 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/US2Y71400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e153e73442ceec36cdfc9ee1b1f0150a3027d47db73c483fd1ad1b892c67df2. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/US2Y71400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318a6e320bf27a0f670591763bf470bbe7380304c40b9c8460acb825769925a2. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:35Z), 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/US2Y71421101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170ad87e8bf3413c5dfa070be1043e26f693df8421890b1f8f19fd1f9e18c815. 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/US2Y71600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617cfc109d0cd714dbaec971ee5ec3fb7527627f55ef8d1c210bdec951b6d3c2. 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/US2Y71600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71b62c8d99a42cafbef969f6967539521a5654d1e764bfcbad776cb5a0f196b. 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/US2Y71600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2269df2c041bfbd64bf2fa1880154c03d6209606468eea7b671987cd773bf5ab. 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/US2Y71600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51486f9be6681bbceaa944aff95f137cfee930febda1ed0281f1aea6418f8ba5. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/US2Y71600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053d93cdaea9f176aed2dece57544b0e428e12619e90bc504a9f6d6dfc32754c. 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/US2Y71600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15830d0a4009201e4b154a1f7579dee3132e09e5105ae571f3f84eabd183ed3. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/US2Y71600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b87cd6205f2207362d46fae158aa0e7db652de08f752864b99c5bd44130adb0. 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/US2Y71600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c4c546c4d4a4248ea03cec13a34799c75739774e16d63943288274522cdfcb. 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/US2Y71600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe524017eae472cca567307110d9aebc5bf363e331b5fc6d2bf0c8bbbbe61feb9. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/US2Y71624201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4389a86b672b1a53f238e3ebb38cd0098699c992d7cba5614a11d2293bf0bc. 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/US2Y71624202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f72fd6adf331d0d22bc991a63eb58354e4fbe268cffa13d3764521dc77a06b. 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/US2Y71624203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0189448b67af97585220bd79952fa9e80a7a4393bba5652f0c160f3ca962c2a0. 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/US2Y71624204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe524017eae472cca567307110d9aebc5bf363e331b5fc6d2bf0c8bbbbe61feb9. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/US2Y71624201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4389a86b672b1a53f238e3ebb38cd0098699c992d7cba5614a11d2293bf0bc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T14:01:22Z), 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/US2Y71624202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0189448b67af97585220bd79952fa9e80a7a4393bba5652f0c160f3ca962c2a0. 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/US2Y71624204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f8c0acdd5611b5f86bd34f12c02c91f1af8910ba1e05ec972747cd9d9c8b64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1279758.