Misato may refer to: Places Misato, Akita, a town in Akita Prefecture Misato, Gunma, a town in Gunma Prefecture Misato, Kumamoto, a town in Kumamoto Prefecture Misato, Mie, a village in Mie Prefectur
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 0x248c2afd0213df004ae0eb37c3b6d2d8a9782df7d6d09ad10c9656a283d53cd5. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73aad905-d2bc-4cec-9844-f32955d2dd4d.json and https://artists.proofprofile.net/proofs/artist/73aad905-d2bc-4cec-9844-f32955d2dd4d.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 0xca24c291b87ed2a75f82db2ca55b61f7b978e00245fbcf01f66dc8704221e799. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPW562004507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad82b5c8acdb4d8cdbe245f96c23b68e395057fc939c78407e0388c63b1f6356. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPW562004464.
Verbal promise of the night feat. misato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6cb602d7be7f23ba50ba393a8516cf0fd3de6950d426101f418fda9651ca29. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPW562004495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cf94ffa2d7d419c86415c3625474dbb91367a9d99e59b39aae9412a81e1314. 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/JPW562106852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa168a6b16744dc66be9780ed7255babb06efd020301f45f6e9a19b6aed34fdb5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPW562106853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0004890100bb5cdf7b73883ace4f6986bdc1242988392e703e01947afe30c2ee. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPW562106854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd371819695100380055e5594528e71bc7237e57340f4bae703f510dbfebc9ce2. 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/JPW562106855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa227862db854bc5ec78cb7fc6c01aa881a24de3f9a70894b26e9284f2acac4e3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/JPW562106856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a57ea14039c66a51fad511190f8db82b599f6ed0fd13fab459fe7e8b1d624f6. 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/JPW562106857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89e08460c4bff9297dfa112e87c32dd3bfea67458634649b7b163c8eb74ccd3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPW562106858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f5e624a7c580de3ffe53acf7f9016dfd04a261b0aa63ef861565648eedb361. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/JPW562106859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44d876cb8821cb1cfd84fbb40d27487d8a06cd7f58ecce5172593da8eb5be35. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPW562106861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b02e06a6bea74523760242f2aa69ea3e50d10261623ed74a3730df05cadedc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPW562106862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734ef057ed9baedb51d9b952f07cd3f912a7ad59222c2357a418c92530e58fe4. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/JPW562106863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571ba7c0f2672be9e643884c6dba8a4180b02cc5a580ca49c2e1fb3748153058. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JPW562106864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d9ce8a144d8011102489f22e968fc64e887b848a2e3ad3688be9cba2cfadc8. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/JPW562106865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3c2cafa471c43d9ece0be05a770b41dce4548f00d29e154570b1cc470171f6. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/JPW561805226.