ISRC FR0O70772210
Verified recording
FR0O70772210 is “When I have sung my songs” by Ernest Charles,
registered on the CopyrightChains blockchain with CopyrightID
0x3b7f3243f4b846fc990b445d3da4371fd5f8b0446fb292f55ad516cebac26eb3 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0O70772210.
Recording identifiers
- ISRC
- FR0O70772210
- Title
- When I have sung my songs
- Artist
- Ernest Charles
- CopyrightID (CopyrightChains transaction hash)
0x3b7f3243f4b846fc990b445d3da4371fd5f8b0446fb292f55ad516cebac26eb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:8d6904548b0b0390a49ac5068d2291820c47ea75d17086a5eed231850bcc35fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0O70772210
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: When I have sung my songs · Machine-readable JSON-LD