ISRC QM24S2105378
Verified recording
QM24S2105378 is “BACK’!” by Pink Siifu,
registered on the CopyrightChains blockchain with CopyrightID
0x7d3e4798de66a4f5cba4dc9a3c416f5c42ad10fa21bd3706f25c59fe2f564fa2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2105378.
Recording identifiers
- ISRC
- QM24S2105378
- Title
- BACK’!
- Artist
- Pink Siifu
- CopyrightID (CopyrightChains transaction hash)
0x7d3e4798de66a4f5cba4dc9a3c416f5c42ad10fa21bd3706f25c59fe2f564fa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8cb08fefcc72182c558ea64f8da6dee2c040b7686fdc15d88eeff8087d08bca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2105378
- Bitcoin block existence check
- https://blockstream.info/api/block/953515