Ishiro may refer to: Chamacoco language, or Ishiro, a language of South America Chamacoco, or Ishiro, an ethnic group of South America Ishirō Honda (1911–1993), Japanese film director See also
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 0x6a1efaf03d34b2230ec0a1b7ee3c9106947c939d132fa227b11c5a3aea3bde61. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25f7e995-f86a-4adf-b534-2718c4a2f5fa.json and https://artists.proofprofile.net/proofs/artist/25f7e995-f86a-4adf-b534-2718c4a2f5fa.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d45900fdc9f0d622c6010ce5487cb2b3d115e9534986831e6c85eb5ad3e1d86. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DGA062441530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8265200c746a45eb120ea06f0c6186a2650a776363d3a6ba33a36e71469c1e4b. 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/NLD682500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62973533796cb5509fc86b21510a1f0fdd80094c76caaa4298b7aced3ac3226. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:36:42Z), 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/NLD682501416.
FSOE 884 - Future Sound Of Egypt Episode 884
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5cbdd42ebf828c546216cefabae5f9b451e65797daa78f6a404d0e2aa9302b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UKRMQ2401397.
Stars In My Heart (UpOnly 598) [Premiere] - Mix Cut
Uplifting Only 598: No-Talking DJ Mix [FULL]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2e0b0c6fb2e8f8d153f0596d696e17e506b4584d38faad6b2dd4d226592fa0. 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/QMFFM2500783.
FSOE 917 - Future Sound Of Egypt Episode 917
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe888d7ccbb430034765bf9b7a5ff4fd35e588c35eb1836d8761829470be2fb5a. 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/UKRMQ2500767.
FSOE 916 - Future Sound Of Egypt Episode 916
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0486db854e5b03fbb653d89e2cb82061612a1ad3aba61f1ce6540b05ef36010a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKRMQ2500737.
FSOE 915 - Future Sound Of Egypt Episode 915
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd291cfe5da4529e588f11e24a77e73b99a4783182f10d52f076fb5035e8c25e6. 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/UKRMQ2500713.