ISRC USWFE1890466
Verified recording
USWFE1890466 is “Oxygen” by Steffany Gretzinger,
registered on the CopyrightChains blockchain with CopyrightID
0xe7e56718d14e34c833586baef7d97fa19bfcfb8e64b9388d2def0434ead92d4d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1890466.
Recording identifiers
- ISRC
- USWFE1890466
- Title
- Oxygen
- Artist
- Steffany Gretzinger
- CopyrightID (CopyrightChains transaction hash)
0xe7e56718d14e34c833586baef7d97fa19bfcfb8e64b9388d2def0434ead92d4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:337319e539b95df16ede652a0b5e70f38d73c1af962f7e4d18fba58047d53a65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1890466
- Bitcoin block existence check
- https://blockstream.info/api/block/953513