Jireel Lavia Pereira (born 29 March 2000) is a Swedish rapper and singer best known under his artist name Jireel. In 2017, he released his debut EP Jettad. In 2018, he released his debut studio album,
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221762b765dddbde40500dfddd414135a9d03a8d132057cf7e88ad3f19c1a151. 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/db3c5007-6670-4d91-a8d3-9a2475732214.json and https://artists.proofprofile.net/proofs/artist/db3c5007-6670-4d91-a8d3-9a2475732214.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721109bf9fe72f156ddff5153f9fe99407543a0bb280f9523ac9eb98aaa6c31b. 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/SE6QE2010339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4013b270faab4085230e2162c45f699bf7d5288cae56b117a259dec2762ffa46. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEBGA1700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed7a928d8efcccd4f57542804f83f451ae82b31fa5b9d2db6ae7e6a58548f1b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SEUM71900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dcdcea92c5c9af65ce3bf61a0b6da9414d6d0c32db37a08250b978e3c576e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQA2300073.
Better Day (feat. Jireel, Jelassi, Ricky Rich, Mona Masrour, A36)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfac4bc321600dbe6646e275bdc9e269751b57f432a6bfc5a0494b55a1d949e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQA2100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc3d5e9344c16275ef17cf908832efd1ab87a0386cf1f6f76be9bbc1e024684. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQA2100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f3ba47201fe55c966640ecc8802bf47a2cb519c85bc7e7c2fc8d407e2f3870. 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/GBAHT2301477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3577494cd65b7eed1f592ce361a51df1db4431b87165a47355a77c70d251104. 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/SEPQA2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db2a942d130ce19a8d7932b8b46f435ffe61929324ca1ea76a1a870eda24d6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NOUM71700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f4014df6d679684cbf6c151f268d52cb4ba4263b47247066423245e057d44f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM6P42434197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d1c8135e4d008a154710a5503634d5be9e8c21e7bd83c5b490eba459a853fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEUM71701031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cddb43d3bd8c060109545b790b726808f95257f7c761febb6450f00142566ef. 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/SEUM72000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4e3b9fe7b4e16674837fa50f8f0d2d1bbfe64194676aeac228e32290be80b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEPQA1900070.
LeyLey (feat. Newkid, Linda Pira, Jireel & Ricky Rich) - F.A.M.E REMIX
LeyLey (feat. Newkid, Linda Pira, Jireel & Ricky Rich) [F.A.M.E REMIX]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ee52cd7978268dc289340dbe595403ebe33a04a9e1ac18e4bc2c40eb5b1c1e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE56I1900111.