ISRC QM4TX1709458
Verified recording
QM4TX1709458 is “El Big Papi” by Quimico Ultra Mega,
registered on the CopyrightChains blockchain with CopyrightID
0x84b86f0795d7f90def95e29158558ec9b60685487991d0df4f4cac79863ca26c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1709458.
Recording identifiers
- ISRC
- QM4TX1709458
- Title
- El Big Papi
- Artist
- Quimico Ultra Mega
- CopyrightID (CopyrightChains transaction hash)
0x84b86f0795d7f90def95e29158558ec9b60685487991d0df4f4cac79863ca26c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:b503c5c3e071eda45d9dd2dea04041da0817aa35170114bb7de167976b3b3626- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1709458
- Bitcoin block existence check
- https://blockstream.info/api/block/957073