ISRC US83Z1925784
Verified recording
US83Z1925784 is “Esperanza” by Greenage,
registered on the CopyrightChains blockchain with CopyrightID
0xf50a0a06dfbb4f786b63becb65d44bd07ff94cf99e291251de54134cfded5253 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1925784.
Recording identifiers
- ISRC
- US83Z1925784
- Title
- Esperanza
- Artist
- Greenage
- CopyrightID (CopyrightChains transaction hash)
0xf50a0a06dfbb4f786b63becb65d44bd07ff94cf99e291251de54134cfded5253
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c905aac7fdc828766af35738d616dd0b2f564205e53f3dd3ef1f8fbe1e9c5991- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1925784
- Bitcoin block existence check
- https://blockstream.info/api/block/960397