ISRC QZRDE2200040
Verified recording
QZRDE2200040 is “Crescendo” by The Piano Guys,
registered on the CopyrightChains blockchain with CopyrightID
0xe79b8d8ff07e9d3b0b0f3dad5601571d23f6c3b98f114a0e18405a02a3348c96 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRDE2200040.
Recording identifiers
- ISRC
- QZRDE2200040
- Title
- Crescendo
- Artist
- The Piano Guys
- CopyrightID (CopyrightChains transaction hash)
0xe79b8d8ff07e9d3b0b0f3dad5601571d23f6c3b98f114a0e18405a02a3348c96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3602a3f7f043357f0823ac9a529a87a04aadff339b7d0bd97e04565b81cf34aa- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRDE2200040
- Bitcoin block existence check
- https://blockstream.info/api/block/953520