ISRC QM24S2303626
Verified recording
QM24S2303626 is “Once Upon A Time” by Super Duper,
registered on the CopyrightChains blockchain with CopyrightID
0x517fa6c56c230d8aaa4d8021821bb67e74d957e5f5a5cd5b7a9dfd1fef9e1b42 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303626.
Recording identifiers
- ISRC
- QM24S2303626
- Title
- Once Upon A Time
- Artist
- Super Duper
- CopyrightID (CopyrightChains transaction hash)
0x517fa6c56c230d8aaa4d8021821bb67e74d957e5f5a5cd5b7a9dfd1fef9e1b42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:9c39a36aad1fcf5afdfcba11ad677bc68bb14aff4df77cb18ea509feb02dd162- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2303626
- Bitcoin block existence check
- https://blockstream.info/api/block/960203