ISRC USAT21001508
Verified recording
USAT21001508 is “jar of hearts” by Christina Perri,
registered on the CopyrightChains blockchain with CopyrightID
0x0ce10b3f22fc79ec18e8a72af2cfe3c9c44ac4dfd0cc09f1c96e46d2d4e580ff 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/USAT21001508.
Recording identifiers
- ISRC
- USAT21001508
- Title
- jar of hearts
- Artist
- Christina Perri
- CopyrightID (CopyrightChains transaction hash)
0x0ce10b3f22fc79ec18e8a72af2cfe3c9c44ac4dfd0cc09f1c96e46d2d4e580ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e17c86458eb5e951162b8c7b853c82f2b1d63160f85458b4c2df40366a83f3ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21001508
- Bitcoin block existence check
- https://blockstream.info/api/block/953513