ISRC JPTO01100205
Verified recording
JPTO01100205 is “絆” by Takatsugu Muramatsu,
registered on the CopyrightChains blockchain with CopyrightID
0x6221d1f922dbb96277da091bf1cf467a40d4423662947233d54c7e887d9a775f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100205.
Recording identifiers
- ISRC
- JPTO01100205
- Title
- 絆
- Artist
- Takatsugu Muramatsu
- CopyrightID (CopyrightChains transaction hash)
0x6221d1f922dbb96277da091bf1cf467a40d4423662947233d54c7e887d9a775f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:dc087e43e013a627d89487ac25f3664914c1891005a21d23ef93f0b7363d8048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100205
- Bitcoin block existence check
- https://blockstream.info/api/block/960441