Namo Marouf (born 25 September 1988), known professionally as Lilla Namo, is a Swedish singer and rapper. In the summer of 2012, Lilla Namo released her first music single called "Haffa guzz". She ha
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 0x8397285ba0c1e1242ee6e2aca9a6ebde47a27919759dccd28365d0a97ffac43e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c7ddaf4-9b0b-4e5c-a459-a80731392a87.json and https://artists.proofprofile.net/proofs/artist/4c7ddaf4-9b0b-4e5c-a459-a80731392a87.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 0x35a344c3b3ba2f65b345470f76d5635a0b79cef32b286cbeb2349847759835a2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5OO1700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26df6f0cacf0518bcb5d70c7da64f3cde87593008e5c8dc4c16cbe40977f3f0e. 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/SE5OO1700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c98050363a98a252eb56b35f00282087ac70c873243371cf00a4835ffcd13c0. 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/SE5OO1700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbef63c1e509cd0a4480f3c3b67ffa35324b6892d13614ce72773d4e8f33eef1. 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/SEBGA1500260.
Pris på mitt huvud (feat. Daniel Adams-Ray)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a418f96aca5b06609120b72f61307281f102a3d4c6c6250b640c68e433ba9. 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/SEBGA1500269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9600e7e4b6025152e2ea23e01351c30e71253de467ec563e7b085eca1e2f043. 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/SEBGA1500270.
Kul på vägen (feat. Sam-E & Sara Zacharias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41e848d92cbcf036f10e57e9d2e044bd0276ab70aadba1064a197272e105caf. 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/SEBGA1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe17433d5ea97a7a0b51b82ebbc6d46a2d67c33e5c1a678c771fd6a92aa3bff. 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/SEBGA1500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ca28253a20a2f3b9df98e3b0452d75dc904559a153ff205b40d8a33a3ca174. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1500220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c4df6604230750fa828aadf76ef41ffd14a07808da6af6469c2bc60be1124f. 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/SEBGA1500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5bd0141e310adc4e05657ea141516f48a7155e5e708c9aefc7a4f72546a796. 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/SEBGA2000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5bd0141e310adc4e05657ea141516f48a7155e5e708c9aefc7a4f72546a796. 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/SEBGA2000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13553d1dfd93564e062c620c9acf065accd8279073c20ce682f8ec9a39fffba. 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/SEBGA1300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc0443ce2014f1a3ba07458d6d6ffeac8ab0ef8e1868e39cbbacd5abe8fc457. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab02a717898450342523920e6f3001d69bccfac61f18f5b56855c66f70b0cfa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1201094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd066dada0f9d4b885c13e847154c9f3e94194b2c1d77e2208e6d6d629e3666. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19eba2eceb28646ca85bc18c80818790f158510cc5fbc8faa5ac701d7b1c00c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1300827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb5812b886fd2d39ed33b2a6b6c6313fca34e99ce86eafce17c3bb27ae91615. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBGA1300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabd8cc9ccf321b972481612a3650172a3bf4be3c5ea588a4b4c01c0b53f059b. 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/SEUM71400321.