ISRC QZDA62345435
Verified recording
QZDA62345435 is “eternal weight” by cat soup,
registered on the CopyrightChains blockchain with CopyrightID
0x7f6491e1d4732867d3e2ddc2fc291d9017b986f3809d9b2de3c21dea60d07bbc and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62345435.
Recording identifiers
- ISRC
- QZDA62345435
- Title
- eternal weight
- Artist
- cat soup
- CopyrightID (CopyrightChains transaction hash)
0x7f6491e1d4732867d3e2ddc2fc291d9017b986f3809d9b2de3c21dea60d07bbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:0051811d9346d0079c8e8295fe3e2d4be6f7d3d69614aec71e37018182851ab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62345435
- Bitcoin block existence check
- https://blockstream.info/api/block/960222