ISRC JPTK01411490
Verified recording
JPTK01411490 is “While Cutting Tomatoes” by Takatsugu Muramatsu,
registered on the CopyrightChains blockchain with CopyrightID
0xd293c27b893563693a953936edf397952b3f88b2fa9b63ce53b8b7bd90414c49 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01411490.
Recording identifiers
- ISRC
- JPTK01411490
- Title
- While Cutting Tomatoes
- Artist
- Takatsugu Muramatsu
- CopyrightID (CopyrightChains transaction hash)
0xd293c27b893563693a953936edf397952b3f88b2fa9b63ce53b8b7bd90414c49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8ec6660719b41432a9c4d8a861a353316435429d5ab288799e1b7d6b867bbf64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01411490
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: While Cutting Tomatoes · Machine-readable JSON-LD