ISRC USX761428622
Verified recording
USX761428622 is “The Firebird” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x252c49f985244291001884e6212028706b4f7978494b0331e31cec17a053fcfa and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761428622.
Recording identifiers
- ISRC
- USX761428622
- Title
- The Firebird
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x252c49f985244291001884e6212028706b4f7978494b0331e31cec17a053fcfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:044ce10a38c232b8caea2213c118b36feb97a880ac81eb19f79f49b0f5a9a4ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761428622
- Bitcoin block existence check
- https://blockstream.info/api/block/960441