ISRC ZZOPM2105670
Verified recording
ZZOPM2105670 is “Say It Ain't So” by Guapdad 4000,
registered on the CopyrightChains blockchain with CopyrightID
0xae738b48deae8fb4f210da2514745344c833df9caedbcff0602f29820cbffedd and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2105670.
Recording identifiers
- ISRC
- ZZOPM2105670
- Title
- Say It Ain't So
- Artist
- Guapdad 4000
- CopyrightID (CopyrightChains transaction hash)
0xae738b48deae8fb4f210da2514745344c833df9caedbcff0602f29820cbffedd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:082b723ee6359632da403a997530e829c0edae755acb52ed4bf7a41e102e41d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2105670
- Bitcoin block existence check
- https://blockstream.info/api/block/959152