is a Japanese video game composer. He is often regarded as one of the most influential innovators in chiptune and video game music, producing music in a number of genres including rock, jazz, symphon
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 0x0e0943d7657093e8e55c51287f233840d5787fb94ec8c23c479b8391bf57b39f. 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/24ce71bc-b386-4d55-91f8-8368d46018bb.json and https://artists.proofprofile.net/proofs/artist/24ce71bc-b386-4d55-91f8-8368d46018bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Story of Thor : a Successor of the Light Original Soundtrack
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 0x46f67a1c9559649193e58c0abe25d59a01987da95a38f9ab89cf207ea69f479e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2024999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86f170c20f11bc99c7e9fd01dadd3fa117e63203b375fab2507942703f7ac39. 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/GBLFP2025003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad53f97a3489120064df1312ad01ad89cdc8569b7762b5b5467bb792f62990b. 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/GBLFP2025005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5f2073de4e3430a97a92e6ef77b561a5c26be9bb3ee75f290908ab68c7bf06. 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/GBLFP2025006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6735a0e54dd8fa36a982bd39997eb8791eb3a074aa92e3e54d5dd12ad358012d. 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/GBLFP2025007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ae0325072b1d6423d80cb03fccf56096eac68cb1a2f5a33627922a8ed970e7. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/GBLFP2025008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6214682726fc1943e0088b309f018f31b0f41e4c6b408869ebf92d73fd9cf2bc. 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/GBLFP2025009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd858fba2f2a9df0edfed526c35998b7b0f3f437dce8acc1cda7353775426d339. 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/GBLFP2025010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baacc25f6c638d18ab79b9e666cb436c86bb7ab150848499bbe7575847c99c1. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/GBLFP2025012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f34f6c1474846c353c34cb41be6124f7743c031a845ea73652a5798ef7833. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2025013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c85a8b73c4a761fc5c844cd6aadfc8f53701579ea10d099998710a70352d40. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBLFP2025014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc251211f8b9705e858b3e2dbe039ffa149af5683565e99cc670954ea84cee994. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:11:31Z), 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/GBLFP2025015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3334831b119e19949d23361859644e06ff8b6cc71d528e12a46719b5d235bc0. 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/GBLFP2025017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc86b64556abe4d6879550eeac36148416a6bb1fd2c9df21923cb61863d1520. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GBLFP2025226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c39e8866c920ff14bc6ccf86ebf5421667ac6430bf7cdfb8e86fad8c8a9de6. 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/GBLFP2027199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcbe3de6ed78b6de93e7bc0b49f64259a127f80b5cf5f3d3f60fb35a8dcf696. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/GBLFP2027201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0036ccc4740ce226a9e75eedbf464075ccf13352d2a00706a61e464cd969d99d. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/GBLFP2027202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34bd15b90051d83f61a26073289bb887c62262170fffa6cefbcee2fb9161dc6. 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/GBLFP2027203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6354537f9643671989163d003f112241c3d04164a6133c4cdf2a5a298f45a2fc. 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/GBLFP2027205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6776b1ad15c3f86a9f8c9551d28399c742fde425da057ff9c295b8a3e0f354. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/GBLFP2027207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900b84176da201bcd6dc0ca8ba74a654f09a0b58fe33890ac647863e31251e7. 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/GBLFP2027209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930cf351ee1eea8f8bc36dbb706f7af14d9c54e9a709d3ca3870a804d5d7e14b. 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/GBLFP2027212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53926451b7afa9dcd1fdbc78299dc6807a9326dae0e27fed666ddf852d0153c6. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/GBLFP2027213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9b1bcf6ea62042aee36370eee7fbf0e032ea13b0328a6bb716064594512dd6. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBLFP2027216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3b5168bdcfae1e054a4fff4780c2ec16615d6759a95770e1c01b96666209fe. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:04:10Z), 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/GBLFP2027218.