Alexandros Vlastaras (; born 8 November 1991), commonly known by his stage name Aero Chord, is a Greek electronic trap producer. He is mostly known for his songs within the trap genre, but has also de
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 0xb1d4dc339b889194d05e3ddcfa25fb20ade29f48f8ef8f3b847295987dbcf9e5. 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/85a2643c-edaa-4f98-a1c2-e040c42f5aaf.json and https://artists.proofprofile.net/proofs/artist/85a2643c-edaa-4f98-a1c2-e040c42f5aaf.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 0xed7f856e619e8e52dfc1356997d256cced8e38508ca6ff5de9e370186835c29d. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:29:21Z), 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/GBKQU1388627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19bd122f57cec191daaa32cfe86c785e1f3579fdec42358d16c655f98381c66. 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/US3GD1400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86384310581bef749cfae36c3bc2114fe8f1b690f837fdb02513edeb7b48f21f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/US3GD1400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380e172056960d7ab43315bb64e32635f63a29e7deb7c5cfaf07345d65387121. 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/US3GD1400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee4ea63099664e0c6f067971cf7c652794dc960e808092f0d1b8a5c7420689f. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US3GD1401020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a268fbafd3cb2cfbe5ee90aa2e0e2e88e2bb617dad35009320dfc35dee505d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CA6D21600284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe707adc36a170a4fb1d416ddea61fd55e8545574ee3b14d857c98c8a9e38f5. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae42ce19017e5511b6aabacad9d923f7d1a03bb94109ce763df7c71c66da3249. 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/CA5KR1826043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d135cebd15f75171398ee35183119cc5f948f0e24911d8b0fdbf4b5c1fa47a. 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/CA6D21800337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022e2f2ac6cfa09004422bf15a792dc2ce6652a0922988712ed4ea090b539929. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1931527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7cf4c9d47389f510ca99672b8e3e443d7f516ab621876f796285d6daf6b564. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21900253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94129d7e5bd3f1954c501b3ce91d90f41cba32cf4ba1115c19641a05f509e602. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USANG2022414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38a8680ccad4a266b349355edd99170e1f135474071d6500bf5fc0e980101d3. 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/USANG2022422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94129d7e5bd3f1954c501b3ce91d90f41cba32cf4ba1115c19641a05f509e602. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USANG2022414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151294cc12c0f64ab067b409580308512bd05426cbbda4349df18b9641351df1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2022426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e801478b0487637e9bcaf2cd3719fa51a7bbd81fac12b24b503b94f9e02ccb. 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/USANG2022427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d734a07ee4102441007cb0ea0985bc5207b290556f857ac0db66d378eb97dcb. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2109321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f92c24d671efff1ea1d1057e06bff5f7486a79dfdc239e094e20eb39b2d12cf. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCAFU2109329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9980475a3d7ac58856cef28f2a9f3056d9d2b6e09c40361c512a8b3a2c2785. 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/TCAFU2109330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef51b569c3c03e45909ea78e080ac80975ebbf288954fdc6196a962e7f0c989. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCAFU2109333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8010030732eec589ff6d0af0c25205db082a0077139d4adcc132d20439860b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/TCAFU2109336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c14abe15f200f905d2c771ea1d60b7f0223778bd9cb228a9bd219a1f3f3118c. 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/TCAFU2109425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5c0175e873ef6297ed57b772db942557e83dac93671491c7abf74bfbb71bdb. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/TCAGF2253045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f6aa5561e16cdeef97f7f39dd0df6699ee9b2e79a69cb4b5c306e77b44a3f9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42342627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499707a4d4d9b9b5916e0c347fc213254370b05b8819a24f870761d7f1b77589. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US3GD4512259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57428b463f992ac478b0fc7f8d9ad8560f0d04515e02f1a75b857e3e43c00a67. 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/US3GD4512260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285b6b9f18c33252b997da2a81ff9db609fd96e9805bce2fc42f963ee0a1738d. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:40:18Z), 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/QZMEN2494446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fa0eb5989740cf5f8bed5da2c4f5207429402031b7a65931180e265bce52da. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2481765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fe7001f48f94859179fdf1a72afbb96e6652b8571eafb58c420e4e1d4fa1fe. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZTAU2498323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16901168c806c032770b1fb40846ce1a5f3b11b262f118abf724c53838b5267a. 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/QZTB82479712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ce29c20e49e54435a52e4efc0449a7e94935ae60861b1b38dab58740ac6d21. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZWFJ2462148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861700525af15466ab2389c2bb19d4fadee7316111212647552d46e9dc17b209. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:24:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIW2485009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1ff209e9565893cc174f02a86a08ed4f2bc7d44ef85f6bd189cf753e3e3d6c. 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/QZWFV2400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0be2017d44b3d91d8bd8ec491e2d18fa49c22c6332ddb0da224e37d57e9ba0. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:35:00Z), 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/QZZ7L2481929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551ff45f4777b471a43db117636c0d065715dd86ed38832629169eddf8b6e8b5. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZZ7X2492254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285b6b9f18c33252b997da2a81ff9db609fd96e9805bce2fc42f963ee0a1738d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2494446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16901168c806c032770b1fb40846ce1a5f3b11b262f118abf724c53838b5267a. 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/QZTB82479712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551ff45f4777b471a43db117636c0d065715dd86ed38832629169eddf8b6e8b5. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:47:50Z), 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/QZZ7X2492254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d650ff8888ed14154c18e0268656bb1da52d8939fafd766dee04439a993652b. 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/QT3F32416148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850d8c2e62a3571a9563115ce2d2063a4be5617125709f0e413fd948297a2ea9. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZTB22570767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c929202598c695e491d520e1a40f9dcf0cc5cff20080624322de1de4495956. 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/CA6D21700145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6035df894eb8440754c79abed13926a145557f87ac15ccecda4775fcd320005e. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T17:26:23Z), 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/CA6D21400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fdbc27effae3acd6e108d54d1e1f75cfb31e770c316813e8e2ce84ae13e31b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUM71416891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d135cebd15f75171398ee35183119cc5f948f0e24911d8b0fdbf4b5c1fa47a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21800337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f646cfbf0db0b37d5f7047094b098cf2a50be4bd760efd284c524d5d65f7fc. 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/CA6D21800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b99be9be7bea3a7e4f8930880d82701a06ff1ca71d01df6dbf6b4a6aaac8dd. 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/CA6D21400073.