ISRC DEN120206443
Verified recording
DEN120206443 is “Que Sera Sera” by Jerry Livingston,
registered on the CopyrightChains blockchain with CopyrightID
0xe8f4baa6706347f71ba43570f35efb34f717ef3ce8fc8aabc5773cf3361187f6 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/DEN120206443.
Recording identifiers
- ISRC
- DEN120206443
- Title
- Que Sera Sera
- Artist
- Jerry Livingston
- CopyrightID (CopyrightChains transaction hash)
0xe8f4baa6706347f71ba43570f35efb34f717ef3ce8fc8aabc5773cf3361187f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ffb4d659f2d31d251e31f4edf1b119ee6d8b2f94e245c1aa38bab78b3dd4619b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120206443
- Bitcoin block existence check
- https://blockstream.info/api/block/953513