ISRC JPTO08971190
Verified recording
JPTO08971190 is “ブラームスの子守歌” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x20df68cdd38446698cbda6fc346f8c2ed576f047db0cf96cfa686f7d95c2da77 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08971190.
Recording identifiers
- ISRC
- JPTO08971190
- Title
- ブラームスの子守歌
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x20df68cdd38446698cbda6fc346f8c2ed576f047db0cf96cfa686f7d95c2da77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:f9f02f3130b18c00b7e2e7ae890d13ebf226f8b7d91e6bcbb39602a367c95012- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08971190
- Bitcoin block existence check
- https://blockstream.info/api/block/960258