ISRC USQ4E1000051
Verified recording
USQ4E1000051 is “Espiritu Esa Ala” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0xbba681a1dc03b9a0ab678ccec6a99812250dc118af389f0b85ca751caee16922 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1000051.
Recording identifiers
- ISRC
- USQ4E1000051
- Title
- Espiritu Esa Ala
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0xbba681a1dc03b9a0ab678ccec6a99812250dc118af389f0b85ca751caee16922
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e82bfe68a6f6c1afda58416b230207ba7a3401e03e1660d7f89ecf1fc718ff22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1000051
- Bitcoin block existence check
- https://blockstream.info/api/block/960138