ISRC US87H0813811
Verified recording
US87H0813811 is “Metaphor #9” by Sarah Cahill,
registered on the CopyrightChains blockchain with CopyrightID
0x8a81081e8dfcf06836251ccb816b65bbcf1c5395bd77bd84fbbd5ad010ece989 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US87H0813811.
Recording identifiers
- ISRC
- US87H0813811
- Title
- Metaphor #9
- Artist
- Sarah Cahill
- CopyrightID (CopyrightChains transaction hash)
0x8a81081e8dfcf06836251ccb816b65bbcf1c5395bd77bd84fbbd5ad010ece989
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da2b59a15afeef183700237efe427a85eff9b6fd7234347f3a3ad84aacf334a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US87H0813811
- Bitcoin block existence check
- https://blockstream.info/api/block/957118