ISRC USLS51439809
Verified recording
USLS51439809 is “Heather Is Leaving” by Atli Örvarsson,
registered on the CopyrightChains blockchain with CopyrightID
0x585e58e8c96a7576bc74cc8d4d06f8abbe45cfc61f35a3ea6e9151ec2c7f30fd 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/USLS51439809.
Recording identifiers
- ISRC
- USLS51439809
- Title
- Heather Is Leaving
- Artist
- Atli Örvarsson
- CopyrightID (CopyrightChains transaction hash)
0x585e58e8c96a7576bc74cc8d4d06f8abbe45cfc61f35a3ea6e9151ec2c7f30fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:bc2c47f68da3a42c20aec69f100e71015e2b9a2cb2e24aa75d8fe9fa7dc2c025- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51439809
- Bitcoin block existence check
- https://blockstream.info/api/block/960258