ISRC JPB601700720
Verified recording
JPB601700720 is “永夢の過去” by Go Sakabe,
registered on the CopyrightChains blockchain with CopyrightID
0x1c869a916fd57999151026f5a1cdd4125b2c3ec183c0107299d5921d2275c154 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601700720.
Recording identifiers
- ISRC
- JPB601700720
- Title
- 永夢の過去
- Artist
- Go Sakabe
- CopyrightID (CopyrightChains transaction hash)
0x1c869a916fd57999151026f5a1cdd4125b2c3ec183c0107299d5921d2275c154
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:28202673066ef1805726c1095fcd26fd70a405ee298db46964cc9a175a5b6eff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601700720
- Bitcoin block existence check
- https://blockstream.info/api/block/960403