ISRC USRC11601221
Verified recording
USRC11601221 is “Change” by Christina Aguilera,
registered on the CopyrightChains blockchain with CopyrightID
0x5410c2972b209794e58b170e75cdd7c1e43cc85eabf14cec4f0ed77233c0ca2d 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/USRC11601221.
Recording identifiers
- ISRC
- USRC11601221
- Title
- Change
- Artist
- Christina Aguilera
- CopyrightID (CopyrightChains transaction hash)
0x5410c2972b209794e58b170e75cdd7c1e43cc85eabf14cec4f0ed77233c0ca2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f3296717be276c0670e2b510f9a2fb75f31c39913c70aca71a499b5dba0af723- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11601221
- Bitcoin block existence check
- https://blockstream.info/api/block/953513