Tamer Nafar (, ; born June 6, 1979) is a Palestinian rapper, actor, screenwriter and social activist of Israeli citizenship. He is the leader and a founding member of DAM, the first Palestinian hip ho
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 0x008e4e9255df4e30282dd5a9602702f95f249885b1bcad044e6d5520c7f9be5d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56ee7a5d-d074-4d8e-95b8-c3959d740b0b.json and https://artists.proofprofile.net/proofs/artist/56ee7a5d-d074-4d8e-95b8-c3959d740b0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
مع مروان مخول وتيريز سليمان( إله الثورة)
(مع مروان مخول وتيريز سليمان) إله الثورة
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 0x0087560e66b3f9ffa4b6927f8d1c6fe7bdc870bdb5712155b0ce92b93d33c6f3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZES82105147.
Junction 48 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55717deb18f55124eabe0ef5e42b04e487def0ba06176efac6c090186e5ff0ae. 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/QM4TX1708439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739aa94faf7455032a1557af0220c9d4032ca5e4aa0fa84080886fc679ebde54. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:40:29Z), 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/USUYG1534591.
مفرق 48 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3adb744f8f282cf1fbee4ce802a0e509241d425f64ad92a6583169d35f5e509. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:21:09Z), 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/QM7281745072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fd331d7cf3172d8bbd78edf8eb9f78eac70601dcbf27208a5991aa0ad26a1c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QM6P41883468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31270c1b74d41b01feda96a438ef794dd8f35f28ccaedbf483dfe89afb33af75. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZK6Q2001925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9740a20a163bad00819dd3a881a1e1aa7e793983bc8d65f40e410679aad9e7c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:52:12Z), 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/QZNWX2022629.
غزوة حرفية (feat. Sameh "SAZ" Zakout & Mahmood Shalabi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66521ab65030fcd94c51ca262a70a094a16b4d419e8338c525afb63ca6f176ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1411445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf6903b362a6d233862932c3bb2c7bdaca8710a68f45ec348668b34864717f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USUYG1467072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfe2fb32e979e33b2a736ab44805007913843b0266f956f556e3481658ee83f. 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/USUYG1533637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359e793e390c59f6b8785e111c02ab9acadb7b2051be28761aec1107629b6043. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:37:00Z), 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/USUYG1553143.
The Way That I Love Me (feat. Stunnaman02)
أحكي للعالم (feat. Djamil, Samih al-Qasim & Mohammad Bakri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32c18e69d7ac4df3f02ed417ae4de86275aaa51a285d635c69f4cc89c51ff52. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USUYG1584382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7612ad3abbc4a38815b36b677326ebc9ff2ff53609a923799f6e062b4fd458a. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USUYG1587869.
The Smugglers (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc247ac15cf499fc664c93f29cb18df0117cef99abec228b107670ec987792be7. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:18:06Z), 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/USUYG1751350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c0c6e2ddca3f3044725867206a6f8c76fd83caff7825acf6b0ee6dce0fb3e5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUYG1752291.
The Smugglers (Original Motion Picture Soundtrack) [Instrumenal]