Irie Maffia is a Hungarian pop band formed in 2005. Their music is based on reggae and dancehall, which they blend with hip hop, funk and rock. The band also has a sound system formation (Irie Maffia
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7992618bcdc3bb3440676cbe95f68cef7638c7abb3b0c61d30604be7f0ac7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a7eab24-11ba-4e0c-ac23-08d70fd0308c.json and https://artists.proofprofile.net/proofs/artist/3a7eab24-11ba-4e0c-ac23-08d70fd0308c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0f2c23a2f8f3eeb5b7d9d2e8de635216a2ed3db6c9afbe91887dbafc588733. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052432077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aab86d3107f8cab1cb7801c3e16486e4bd2b9892ad855e362b8d1c06d5caf8e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2469141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9243d6bd77481f9f2df4c34ea4fdec0a159960c42ce7a9edc10887c066777b9b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ac7f1c1b8421a0c28f602e3b306f3fcd12619fbd1ad41ee7ac46ba4811d344. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUMAG1900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb440857981483064e033169d199e3dcfdaa88f0c1658584953cfd17582ac4ae. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC091300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a639015eaef442457aaa15bb35a7e5af625535f13eb9b848335af0ce9e696ae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC091300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d0f3da0ac39794371d19d906f222441893f3312c3a57c143b03858d9b14f9d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC091300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122f84d0b8a5f37ba2e69e590e1582a36d88dfeef68126e6c9c5ef3b91277317. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC091300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20542f3a177b4b11bedd0ada0cf22636ff52252631874065ac29d6f556a97ed5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC091300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2ecff707b73e7ebf0d48b993a998474a7ac5ccb0d426b5b0deec93b2a32e0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12102228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc779b56d0cdc83c5c948cdc464d6acb98be62e13e2272b62c7fb8989105c0dae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8250d0b9f25458255427471db4ffcce70fbc87443a111321aebf9177dd3ce11f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72109687.
Still Falling For You - From "Bridget Jones's Baby"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f8d16e0c4f5b4c335ad0bf49bad11035f35c08436cc354d5a18ad665de6268. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71603863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e877269b31aef59c0e10478d6458d038c240ed8bfc65d2823b91f82fbe33fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2000093.
The Tropical Club Night (Compiled by DJ Ralph von Richthoven)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8ae366623b9ef13ae81ef1b409a3da39bd781045eb9c97b6fed01c52f2a93e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA361000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbbaa764f0c78e96cb0cf1fa5ec5695a1b6caef59d306b9e37c03ed45968918. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabff7bd203b840521653bce477c1592dfdcd4d929d5b0adff62a33844e748bf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN6V1200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef4882e1544a08846e38b3d4f1549ac73f6890abdfee34beec7d40f42d81000. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9UU1300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974da2c7942e16b6c4e60336bd8f324bb009f80e6c48f2f22c064c006a30ecca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMT41400593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1597f8d67e34e84e3616f59eabb8049f6539f3a3648fd602d827fd976dfcd6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBH5A1000367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f2162e4147b8129cb7a6f5fa1f9be4a5ca51b37df7bde4af64310ffd3e3a6e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC251600051.
Az Éjjel Soha Nem Érhet Véget - 2016 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac578e81265fe902e62097a6dc425eb20f27f1088f1edc74b2f01e0e9e72258. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC251600052.