ISRC USUM72007221
Verified recording
USUM72007221 is “Tucked” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x509244bc24121593d811ba50c2fd1f3a821536b9e72f53da905f9f5ebcd0b3e4 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/USUM72007221.
Recording identifiers
- ISRC
- USUM72007221
- Title
- Tucked
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x509244bc24121593d811ba50c2fd1f3a821536b9e72f53da905f9f5ebcd0b3e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:069a7449f7ea88bfa52274f64a9cf2e6a4bedcc87a0313ba9cd7f036d7a9d8b3- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007221
- Bitcoin block existence check
- https://blockstream.info/api/block/953513