Naar may refer to: Devin E. Naar Naar, the god of darkness in the Lone Wolf book series Naar (Encantadia) The concept of Hell in Islam, see Jahannam
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 0x79dec4bb66cdfd6bae86756678a628b93b22bbaba1c4c1329567e77291f4e2bc. 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/5ec299cd-a751-4eaa-9282-e540dd50061e.json and https://artists.proofprofile.net/proofs/artist/5ec299cd-a751-4eaa-9282-e540dd50061e.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 0x01d29839a692d16f5da542835dc192a69da5bc087a51a972a996932e20b38951. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR9W11901181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b92d73fe70bd441c26acbd834afe60165685a2a4afbed2472515c4f5f1d58. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR9W11905428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40293fac96d1ff7a043bc492416c05129d005d770ee03e172349bdc3fb72eaf2. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/FR9W11905436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b92d73fe70bd441c26acbd834afe60165685a2a4afbed2472515c4f5f1d58. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR9W11905428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c46a90ee4e6ed70b6277231397ec77eb0458f82f3470051c492456cbadb6f7. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/FR9W11905431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e494b2dfb75f4b3b0f38ad7722bd7b88143f602ca4644b7510fe7ea6dc46951. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W11905429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d049bed6102c712d66d672fd057e36efedec0fa16c08e157837b45db9a618c3. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/FR9W11905434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6e7b5b2e6ac72d68e060627318ceb2538cec9df0f7945be2e56eba8cae01e4. 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/FR9W11905427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d29839a692d16f5da542835dc192a69da5bc087a51a972a996932e20b38951. 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/FR9W11901181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b92d73fe70bd441c26acbd834afe60165685a2a4afbed2472515c4f5f1d58. 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/FR9W11905428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e494b2dfb75f4b3b0f38ad7722bd7b88143f602ca4644b7510fe7ea6dc46951. 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/FR9W11905429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bd5d6f9ff1feef587e99f3faedf9cf74dcb870ab401bc50713b18a16f99cfb. 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/FR9W11905430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf7c3ce24f2f8b324a0911fb873a0ce931e30a6260f9359dea6a284115741d5. 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/FR9W11803770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c46a90ee4e6ed70b6277231397ec77eb0458f82f3470051c492456cbadb6f7. 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/FR9W11905431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db658275c60fcc94e20da5a63e91665aa9dddc6c4d3046ea25a8183ede272d2. 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/FR9W11905432.
Young Harraga Skit (with Sofiane Pamart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76991137417e1b87076141ac5bd7f8d7cfd5f854efe5f393d098f98a15c3e6d. 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/FR9W11905433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d049bed6102c712d66d672fd057e36efedec0fa16c08e157837b45db9a618c3. 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/FR9W11905434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfe0670564c2a2914ce789d8bee885725f1a86bd13f0aab1623daa30828b48f. 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/FR9W11905435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40293fac96d1ff7a043bc492416c05129d005d770ee03e172349bdc3fb72eaf2. 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/FR9W11905436.
Mardi à Casablanca (with Inkonnu, Jok'Air)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f331b3cd2ce4d6f4c3dcabb01d0682a776550a54fc3ac799016028b5bb5735. 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/FR9W11905437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc789ea3f495b7aca36bc599692785071270688e85cda98e17a05406114e231. 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/FR9W11905438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36d5bd4811992a9671c866c301407e52641fdce1df92c4d8af9167727a493d6. 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/FR9W11905439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578a8100348bd3e0b7bc393f76cbef401dd13e9042eb994f8a73c5fdea3067ab. 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/FR9W11811743.