hard life (stylised in all lowercase), formerly known as Easy Life, is an English alternative indie pop group formed in Leicester in 2017. They came second in the 2020 edition of the BBC's Sound of...
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 0x09847790cf4c24a808c6d485048c190ff12542a3932826474e278a22029cd3d6. 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/8f6cfb8e-2fde-44a0-80f0-e85c64c505c9.json and https://artists.proofprofile.net/proofs/artist/8f6cfb8e-2fde-44a0-80f0-e85c64c505c9.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 0x0c43525c179396705a5c070565d994b07a63c4d0e41f17952f88a036d71e473d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda45bd528539a037dca306a21fae94d3832ad3708b423cf9d6da6281c246a7c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72006400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddadb1773a543438d6e09dba6e003193c7eb5bc728823a2de69ae03989d4ec3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBUM72006403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96aabe45d3d18cce7ba862d44fb3740726d910391ab4384b6267b13a3f111aa. 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/GBUM72006404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bbb8d623735633c428beb8fa9697bd99588fe04a73818c37a7ba9e85ce323d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72001729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabe275bf06c02a2a26fe80db80902350e9ff277beaae2bcfc14d9f052c6f0e4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72006776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27ff92f76b05602fc54223adae295093dab7fe51f942197f46468c45f7c8fa3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72006402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457126489135ab31ff9ac9946420a116e0471db636e310a493ba3ef091e9c559. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72006401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98448172947a2e026abb9187262fd86eed302944634e4903c3f3af39e8b85ec5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72006469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5256a0f059c3c06e5b5b6168e0e1c80b4b26d98e57f735373cff0d25a8e199d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBUM72201578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c27fb0a5237760d750888a4894215b99ca44e8913c79f146f0fe2d4cd71972. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8326c10d1fcd9c1e523c622521f3e7db32262cfcfecb5a68ef2aa46622389ff3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5256a0f059c3c06e5b5b6168e0e1c80b4b26d98e57f735373cff0d25a8e199d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe051d1fe86474ec66d08c9a36ca2338836f24df18253f0adb96ed3da6296ee. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbe146724ace5a7cff915404c8b656c4d1b4f2156b31075238683b02b0b2539. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9722e222fa869f86356f8ccf6ad05c7f12e9daabb25dc1db99058d6dae473c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBUM72201580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f659a0946fc0d4bb431a25ee7fbe9405c389eb639ff003a76ac918d1402e4eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48cf7831835b1189c58a41ed407911163c375bdd7e09638c80aba6411065606. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBUM72201573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609d28bea6b1dd6a84edf16878b71ec78d5ee48f495d7d1af4fe0c778afd5b62. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea7d5ebbeba24f11712dbc352a0be521b01b2af64efb642db9d1b033b7616ed. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adfd1f7bacf441aaf46a994e028fea288377222565d6c89e730dee622609b6a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fefa68362a1d4107758ee0132118df0552e1c0083e45e1d22ed4b44b035022. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72201572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c43525c179396705a5c070565d994b07a63c4d0e41f17952f88a036d71e473d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc301ff0f2f0f4281885bc8bc0bcf4f3c3d2f6be4e7513bcab23467f1eaeb85. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72201577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf32677ba49f802b3485cecd17ef6a5d60a03ec9e4f089d36cd9f2bf9922857. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72207992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17da3e992b9326e33bff18e0e29efa2aebc28824b3935f7840f5482de21ad24a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72307531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0945a2b756ccb073ecf90c72641c6a78ccc2a63bacb3c900eac1a7e6d5fe3908. 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/GBUM72306497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0945a2b756ccb073ecf90c72641c6a78ccc2a63bacb3c900eac1a7e6d5fe3908. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72306497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec2e7f39e5206c17803e2904cf418bd5896c286dc2d344acde4d57a734a1d97. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM72002876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc18db9dd466ced3c749434fbfb24f3197128683bb89548c565437407cc8654. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72001730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6867f0d6e6d9c8540f8bb1154c5a5395dfeed41a656c5efb54e951c17298e24f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72001728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dad5a8c53541b1f2dbabb847449f5a5675d7654724595b814ed43d4c7a99e41. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71905816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8338179460b05bba698d3d22f9ee3b32b6b3845f47b01e13440a71eb2afa5ce1. 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/GBUM71904763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90285e9e9d743c9179f7288536bed13ac5f11a70268979f0a94a7ca4b819a4ae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71905743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1212cd23b4e532d3f33ddfebb3ad84417bb06ddd3aa21312c0f1f93f7afac1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71905815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354699e149f2bfde7dffff807d9beb1addf615c4ab343994e05043d582b0ce92. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71905813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756986db276a0af2fbfc3538a31ffb06751c7a1381c7427caff4977acad968f5. 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/GBUM71903001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39963157917366f509fe4e16697dd3d121e14dee372138417a9dae997deecc54. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71905889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90285e9e9d743c9179f7288536bed13ac5f11a70268979f0a94a7ca4b819a4ae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71905743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8338179460b05bba698d3d22f9ee3b32b6b3845f47b01e13440a71eb2afa5ce1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71904763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756986db276a0af2fbfc3538a31ffb06751c7a1381c7427caff4977acad968f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71903001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ec388ef4f9c45b256b34d65c6d56a724417b4245139a18078e08d82acfc4e2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71900713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8ae66c5b31c60fca60febff68fbfc27291a27361688b44e0589a8a8b312316. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71902387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ab8c73ab30ee0e780344607eeaed1407ead64b16050aa2ff27174f0773ddbe. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71900712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721322d1cb0b5ed99456a6a034bf5f0297a04dbe194b453ec946c762c3f234dc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71900716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda31ecfddac2810d00e8b6536275561d7ab9029d4974b1ab9216f085193db89. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71900717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe2edf414191595940084f1530d39246391608e214a99772c5cb29b251ca95. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71900714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7cfeac0ab2fad807f1d3be43270ee67eba37397484b8c4ef4b49a13dcfa261. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71900711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca692ce954dbb757f53b99ce817b36f060f71a969cd8210242c9af175874a6a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71900715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f03eda1c8304c8542ccd3470f73c44d489cedcd0b13fb1841f9e66305bcca4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBUM71806114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda116f7e342bed473f3e510c53d4d17606547b0e8106158eae1609f124bf7439. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71805883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1587b2c56c9cf9c025da513f2c3c87650bc115050dd6fb4dd5204e308d7283. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71803218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f15d7ff752f88711197e038c1d0a68efd297e8cb9d8a40bcdae87e6fd682a0a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71803217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef6a741cd1a509f6a3ab414ab6b7bb6d8b5694164624275f57b44f30ce079b0. 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/GBUM71801131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5e1d1f4703e13383c499279acfd20014cac001dcd3052e06e4415475c9bbe0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBGCA1700391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc036e53005ade76d5a8ebeb4871e987cf239e78bb5b47b98f0a89871579b2408. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71801134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521c8cc418eff51bebde6195b668405fcfc16687177b827a9e0249b3eca42525. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71801136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870466f99504e28f93f7e2644d0959db114bb22ecee76c56d397df8037634bac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBUM71801135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d811e8135cc791b94d20d702be6573b22ae4073821eccb826400cfc251ad17d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM71801133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf073cad91cd21c5e86505e8ff7e0599e44b9b2a58c50458d9627afa6c9ebd4ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBUM71903908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb6ef8141aff4e8d8d2434aa87e1aaa3666d3e441704db88d3464046e653a74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72403001.