ISRC JPTO01100989
Verified recording
JPTO01100989 is “Letter In The Sky” by AI,
registered on the CopyrightChains blockchain with CopyrightID
0x690192f5cb292c37888518b56d034a37071d5691c08986d2a9e1fc1e35386419 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100989.
Recording identifiers
- ISRC
- JPTO01100989
- Title
- Letter In The Sky
- Artist
- AI
- CopyrightID (CopyrightChains transaction hash)
0x690192f5cb292c37888518b56d034a37071d5691c08986d2a9e1fc1e35386419
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:40fcb552d4154a2c6ac6f34c3fbde130c0bf53ad0066a31936c5a7427a9495f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100989
- Bitcoin block existence check
- https://blockstream.info/api/block/956304