ISRC US83Z2225274
Verified recording
US83Z2225274 is “Laya” by Stefan Obermaier,
registered on the CopyrightChains blockchain with CopyrightID
0x108605d8adafbdc849e67341b0e06c326bf15078fa13c11c191323d265ece6ee and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2225274.
Recording identifiers
- ISRC
- US83Z2225274
- Title
- Laya
- Artist
- Stefan Obermaier
- CopyrightID (CopyrightChains transaction hash)
0x108605d8adafbdc849e67341b0e06c326bf15078fa13c11c191323d265ece6ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:f1812ac0d625776aa09b6b2df7655676a3cb962123a348eac64cecc13c60ec39- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2225274
- Bitcoin block existence check
- https://blockstream.info/api/block/960163