ISRC QM7281727175
Verified recording
QM7281727175 is “El colchón / La cajita angelical / La flaca la gasta / Hacele ñacate” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0x906ffbf1acd0d3b54c027ce104cc99350e619cf33d8934ae163d8d4c0590d55e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281727175.
Recording identifiers
- ISRC
- QM7281727175
- Title
- El colchón / La cajita angelical / La flaca la gasta / Hacele ñacate
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0x906ffbf1acd0d3b54c027ce104cc99350e619cf33d8934ae163d8d4c0590d55e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e8e88e2a10416bed1cbb4d081bb37af8f93e586bbf93a9b6b909b986b800f282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281727175
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: El colchón / La cajita angelical / La flaca la gasta / Hacele ñacate · Machine-readable JSON-LD