ISRC QZHCR2200071
Verified recording
QZHCR2200071 is “Back Once Again” by YDG,
registered on the CopyrightChains blockchain with CopyrightID
0xa16fcfff547a8d314dfb880b6150cf06b1025fc0f4a187ddeb51512cb29ec444 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2200071.
Recording identifiers
- ISRC
- QZHCR2200071
- Title
- Back Once Again
- Artist
- YDG
- CopyrightID (CopyrightChains transaction hash)
0xa16fcfff547a8d314dfb880b6150cf06b1025fc0f4a187ddeb51512cb29ec444
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:bc01fd7d9c8e9f39dcfc33906e0171fd2ba31ad375674a98c2a9122bbc7152c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2200071
- Bitcoin block existence check
- https://blockstream.info/api/block/956889