Takeshi "Tak" Shindo (, November 11, 1922There is some discrepancy in official records concerning Shindo's precise date of birth. The U.S. Social Security Administration's Social Security Death Index
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 0xcc9a02f14cc32571505ad3f91e6c41bd8981285f8d9eb03409142f26979c858b. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f4494ea-383b-402b-9f53-1b48d57a0827.json and https://artists.proofprofile.net/proofs/artist/1f4494ea-383b-402b-9f53-1b48d57a0827.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 0xf2647ea66e65826948d09f421a0d8b66a637d0aecb8702e657c42e6a29d1ce0f. 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/DEXO52485717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc618fffc995185ad1d27e1dbfdc7dee7451677e220e41324ed320de0469b8951. 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/DEUD92302260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e9db56d1cb74aac0dee5f44691c20dabb31cb00b115b1180bd06dc01cd97a4. 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/USUM72314660.
Mganga! The Primitive Sounds of Tak Shindo
Mganga! - The Primitive Sound Of Tak Shindo
Tak Shindo. Brass and Bamboo / Accent on Bambo. Exciting Big-Band Standards with an Oriental Flavor
Mganga! The Primitive Sounds of Tak Shindo / Far East Goes Western
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e49cdd142364e976050e92da3cdfa21245903ccb6ff3fbce140b2dea829112. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USCWY1600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73995a11451acacc5e725d3c828e9650d18efd7f4dacb87b07b40f21ed0f624. 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/USCA29501172.