ISRC ARF411001011
Verified recording
ARF411001011 is “Yesterday” by Betty Says,
registered on the CopyrightChains blockchain with CopyrightID
0xbd86ea1edbd63fd15058e43c34926c1cf41bcd7fa923878d27769a19c6018077 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411001011.
Recording identifiers
- ISRC
- ARF411001011
- Title
- Yesterday
- Artist
- Betty Says
- CopyrightID (CopyrightChains transaction hash)
0xbd86ea1edbd63fd15058e43c34926c1cf41bcd7fa923878d27769a19c6018077
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0d93b84f9a78d80e428189dfc242bfbedcb6cc179ff93c923bcf60c69f3ffe07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411001011
- Bitcoin block existence check
- https://blockstream.info/api/block/953513