Quasimode may mean: a mode in user interfaces that is kept in place only through some constant action on the part of the user Quasimode (band), a Japanese jazz band
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 0x3098219e357d3d9af006f79204f3c3d2cea3ddce7728edacff295431d8e2fde3. 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/5bbfed2b-4276-4cc4-b79c-09273a0b7e5a.json and https://artists.proofprofile.net/proofs/artist/5bbfed2b-4276-4cc4-b79c-09273a0b7e5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ipe Amarelo (Spriritual South Remix) / 1000 Days for Spirit
Ipe Amarelo (Spriritual South Remix)/1000 Days For Spirit
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 0x6fd32e83b0622dfab0e71f3e3cb5d9716bcf1913f4d44f6a425866a4c7400ec3. 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/GBJSH0723003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1062a8711f8923544935a31eb6edc791d05f61a0161f8bac3ef50735a7a3896. 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/GBJSH0723004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44df168b0d1c61b32514179e3d4ded80cbd6bdbfe1a5bbe571c7a6d4448d81e8. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:58:29Z), 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/GBJSH0723005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5298f9a7e3503022cb2d6acdbfff0413e4b278e77f8916feb33c3d57f429a5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBJSH0723008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51a567d7c0afe8b066e80306e5e3c6f6854d2f10cd8ddbc5ba46f64e79a980b. 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/GBJSH0723009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df4db74c939067b71fddb582faccb6e55921ef49a392e1747ae8b50b4b1c4ff. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPPI00700540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3856f4d01ba4bb6efe78144151ffd5489226de3ace138b484e352caeed229e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPPI00700550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18d0905d5167e2fed79261065a0ab4bd23af0edc7eb5bd14e4d04560eb67359. 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/JPPI00700570.
Straight to the Land of Freedom～LIVE at LIQUIDROOM～ (Live)
Straight to the Land of Freedom～LIVE at LIQUIDROOM～ （Live）
Straight to the Land of Freedom~LIVE at LIQUIDROOM~ (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749e9de3c83103f22ba41a66223af45036a6057748babb58e13eca2e6b2db140. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/JPTO00802477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7efe92db917c1c1cb6bb718e1545b67d19517a4426615099dd65f94ee112423. 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/JPTO00902057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3856f4d01ba4bb6efe78144151ffd5489226de3ace138b484e352caeed229e. 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/JPPI00700550.
ギヴ・イット・アップ・ターン・イット・ルーズ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509624eb6b6562132d964bf92c84b3d2e2e6d78909ca213c9a08539843042c5d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPTO01201960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9ac42d86a211ff2b06782ea89de6bc560a77628b0d0ca8fe547c46b27f0ea4. 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/GBJSH0723002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ffc860c5ba330c857f4b66ead17be2672eaca4eb6cd21a4ca37158c5347f34. 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/GBJSH0723007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ce21bea96d34b546f02001a45635846b71dc7ff50d135ccc9826233566cbe5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBJSH0723006.