ISRC QM4TW2580693
Verified recording
QM4TW2580693 is “tutuTú” by Rayo & Toby,
registered on the CopyrightChains blockchain with CopyrightID
0xb33d5bc0bf60a59c9b7447ff15eb6833cb66a31a7bc186c3a8a3c46e16d3af69 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/QM4TW2580693.
Recording identifiers
- ISRC
- QM4TW2580693
- Title
- tutuTú
- Artist
- Rayo & Toby
- CopyrightID (CopyrightChains transaction hash)
0xb33d5bc0bf60a59c9b7447ff15eb6833cb66a31a7bc186c3a8a3c46e16d3af69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0fb1c731554b276a7495524830bf017c5f66848f6355c87718f3bbe428c494b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2580693
- Bitcoin block existence check
- https://blockstream.info/api/block/953520