ISRC QM7281731479
Verified recording
QM7281731479 is “Madre” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0x3f011a48efc2963889b54c7b8526a7d16cdfe07be5c04a1db8e2c36aa3e05af3 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/QM7281731479.
Recording identifiers
- ISRC
- QM7281731479
- Title
- Madre
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0x3f011a48efc2963889b54c7b8526a7d16cdfe07be5c04a1db8e2c36aa3e05af3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9edf8d7c8ff53039059c0bdc27963c40ba10433c9478ba77a6e3854837c783ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281731479
- Bitcoin block existence check
- https://blockstream.info/api/block/953520