ISRC US38Y2411872
Verified recording
US38Y2411872 is “How Long” by Elderbrook,
registered on the CopyrightChains blockchain with CopyrightID
0x0f41c2d44c520031325b2748e9dd49bcdd792fb30192ac3e2672014f39885647 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2411872.
Recording identifiers
- ISRC
- US38Y2411872
- Title
- How Long
- Artist
- Elderbrook
- CopyrightID (CopyrightChains transaction hash)
0x0f41c2d44c520031325b2748e9dd49bcdd792fb30192ac3e2672014f39885647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:471d04c64c3544d755368f32cdaafa250b1f6e9350ad88264dcf1694457d1a69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2411872
- Bitcoin block existence check
- https://blockstream.info/api/block/953515