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 0x091f9245b7a6a8ead0ec72c002576528914855f69f629b9fab9787d35e98123b. 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/f1e0f5a6-f271-42ff-a162-3b253e775e47.json and https://artists.proofprofile.net/proofs/artist/f1e0f5a6-f271-42ff-a162-3b253e775e47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
椰子の実／ニュー・シンフォニック・サウンド
YAMATO SOUND ALMANAC 1977-II SPACE CRUISER YAMATO
YAMATO SOUND ALMANAC 1977-I 交響組曲 宇宙戦艦ヤマト
YAMATO SOUND ALMANAC 1978-II さらば宇宙戦艦ヤマト・愛の戦士たち 音楽集
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 0x2ae0ebbb2ba7ddd74e4620319d98ddea6eed9b14e332b7f0b0d7998d592d946d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07806590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8385ff0e0b4b569b190d777eedb316d24598b66eaf867cea39326bc2f46a8a0c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07806630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64620b6b70cd1709df75d32e58fcde888ac2e387a40c2f8f39a9e773c17e80fc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07806670.
YAMATO SOUND ALMANAC 1979-I 宇宙戦艦ヤマト 新たなる旅立ち 音楽集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac88cca51f379df1fcb96b3d0053545a812022387e82ce13ecbb8b02fab9b543. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:49:19Z), 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/JPCO07912810.
YAMATO SOUND ALMANAC 1980-I ヤマトよ永遠に 音楽集 Part1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d088e6e6798f60c2dab4d8a2d1974103da5b3f508a1e8d5c391bea6b026d8a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:31:24Z), 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/JPCO08022280.
YAMATO SOUND ALMANAC 1980-II ヤマトよ永遠に 音楽集 Part2
YAMATO SOUND ALMANAC 1981-I 交響組曲 宇宙戦艦ヤマトIII
YAMATO SOUND ALMANAC 1982-I 宇宙戦艦ヤマト ファイナルへ向けての序曲
YAMATO SOUND ALMANAC 1982-II ギターが奏でるヤマト・ラプソディ
YAMATO SOUND ALMANAC 1982-III ピアノが奏でるヤマト・ラプソディ
YAMATO SOUND ALMANAC 1982-IV バイオリンが奏でるヤマト・ラプソディ
YAMATO SOUND ALMANAC 1983-I 宇宙戦艦ヤマト完結編 音楽集 Part1
YAMATO SOUND ALMANAC 1983-II 宇宙戦艦ヤマト完結編 音楽集 Part2
YAMATO SOUND ALMANAC 1983-III 宇宙戦艦ヤマト完結編 音楽集 Part3
YAMATO SOUND ALMANAC 1974-I 宇宙戦艦ヤマト BGM集
無限に広がる大宇宙〜夕日に眠るヤマト A-4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae7361a678361068e4e4f925b88764a53b8cd2bb06f278ffac9420d2f9f81ec. 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/JPCO07411891.
無限に広がる大宇宙〜夕日に眠るヤマト D-3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0362fe33ceb11ba4d56ec2405936eebed9fcca3b21b34b6a365acc870054b4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:20:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07411895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49519f28f3d9adebbd05a48969e1b11c464ab98c7f102fcf2020cc60532f167. 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/JPCO07411915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a482e885802114e916f897d3a404db11c550913557abaff0d0bcd244438318b. 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/JPCO07411922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141bc545f80a39334fef9aad45396d873dda4f0a84619e5eb5b105a0823e2621. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:29:56Z), 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/JPCO07411971.
YAMATO SOUND ALMANAC 1978-III さらば宇宙戦艦ヤマト・愛の戦士たち BGM集
YAMATO SOUND ALMANAC 1978-VI 宇宙戦艦ヤマト2 BGM集 Part2
YAMATO SOUND ALMANAC 1979-II 宇宙戦艦ヤマト 新たなる旅立ち BGM集
YAMATO SOUND ALMANAC 1978-V 宇宙戦艦ヤマト2 BGM集 Part1
YAMATO SOUND ALMANAC 1980-IV ヤマトよ永遠に BGM集
巨大戦艦グロデーズ - 「ヤマトよ永遠に」使用BGM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd452f99df46e7cd1140a44ca041f9e8c2e19355093aaca748a3bba56873b2b5d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPCO08038090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ef129d6f211040d6e18eee5be05dab6452de7d91f3347084173281b80ea97d. 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/JPCO08038220.
YAMATO SOUND ALMANAC 1981-III 宇宙戦艦ヤマトIII BGM集 Part2
YAMATO SOUND ALMANAC 1981-II 宇宙戦艦ヤマトIII BGM集 Part1
YAMATO SOUND ALMANAC 1983-IV 宇宙戦艦ヤマト完結編 BGM集
FIGHTコスモタイガーII - 「宇宙戦艦ヤマト 完結編」使用BGM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6d87afd65a140f51d4141f725cb55286e18d4591646e8fd6c65c5969d4f314. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/JPCO08343710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01617a20b274a527307d8357ac1fdd799078a8217f50462c213ec7b110d51ada. 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/JPCO02431880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d32d5772c928f0b0610751873f6125e5b66d87cb0b43e9a4584f458bcfb5513. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02431890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb401dde4108296c1533c0bc7a7c3e0eccd60840ca1da1000f6897106778270e3. 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/JPCO02431900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ee22956457aaf2dcfb02a13ee9ca15099c3fb970d9418504414bdce7e60a42. 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/JPCO02431920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eaadd524f7a2921e57eec4ef8afc19fa106172588f84f1f15c63501ffd1a9f. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02431940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c691c1151bd7f55d4aa80c8fc067882a38dbc37dae47ff1ee598d8bb4db52b5. 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/JPCO02431950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698284b3eaaa58074bce150377ff0f647f238d63e476920d87c4b8b3d9ec75ff. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02431960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf67bfe2565a7017570d418408b9b2fcafd4ec0cc9237b613fc9ab3735da37ad. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/JPCO02431970.
明日への希望 〜夢・ロマン・冒険心〜 - 2024mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f5b85c7ba4fee8cd64a5340d512a02075158c789eef44b01dfda0b26b79ff6. 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/JPCO02431980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b40cbdedb4812c089b1a96a2015e218c872eb6f9b57b66568f2a32ba855882. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:57Z), 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/JPCO02431990.