Jabbar () is an Arabic word meaning "great" or "mighty". With the definite article as al-Jabbar () it is one of the names of God in Islam, and is so used in the given name Abd al-Jabbar (). Al-Jabbar
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 0x3efbbfe741332f02c3ea60f8c2c6d4ca228cd3b3594840a29d3cd3bd87fdee83. 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/f3e979ba-dcaa-46c9-8d4a-70a2b660723c.json and https://artists.proofprofile.net/proofs/artist/f3e979ba-dcaa-46c9-8d4a-70a2b660723c.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 0xfbd67883aeec4e14ed02f16ef3e37ed695c5df73e45e3635feeed78a8e0c4679. 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/TRUM71800053.
Yanımdan Geçip Gidiyorsun (2020 Model: Murathan Mungan)
Ağlaya Ağlaya (From “Yarına Tek Bilet” Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaa95c1e7b6a079ad1a6d30125c0c58efd84cfb377dc62f76978d9bfabf54ca. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TRUM71800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c87ba7c0e685946e6ec4ba7895291902109e565cb7e8b5acdbc04ca4a535e4e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TRUM72100149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06320824c8f7d88479ba98844bea1bf612cdce8f82336c35106b2e0c94c0c51b. 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/TRUM72300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132d42562f8f39b4f50f52aa1be67661ee2f3b501a0b08bc056a86691ef7e3c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TRUM72400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468f866b91827c722de9daa2d22e25142594622fe8d4f2dbebdd4a9c08fdfe4a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/TRUM72500534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b94e898d91111904b6651d095933b04e1fe10f32b96042238eb90ac1bbd00f5. 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/TRUM71700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85497abe68453bb323091241d43f22059dcfd2e550d878b0864a40ce9c2c344f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TRUM71800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924d7680c2836a39329a10d3813e765a3990db8fe9d15dc84993f43d8842878f. 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/TRUM72100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaa95c1e7b6a079ad1a6d30125c0c58efd84cfb377dc62f76978d9bfabf54ca. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/TRUM71800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924d7680c2836a39329a10d3813e765a3990db8fe9d15dc84993f43d8842878f. 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/TRUM72100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe79e202e50aa22817f129a3f59b3a0f1a6ab0c25073084b3593252445a4e5b. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TR8672400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5172c9892c2e1eac2e6c398609a46eb7e51ffa62182aa7585f8abf51b509998a. 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/TRUM71900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae849fa38221ac2a99cfd2c559a9870a6ed9d0ead6447441911eea7ba7220f18. 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/TRUM71700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4e0cebb977f1a0acaf91c0686fc4feb74a2958b83b6901370f80b2263057c9. 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/TRUM72200472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eafee7134dbfa696ecc93d47cb4ce5e4331b9dbc1e388426cf32d0a1885f6bb. 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/TRUM72300646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae849fa38221ac2a99cfd2c559a9870a6ed9d0ead6447441911eea7ba7220f18. 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/TRUM71700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e2fd4db01e88aebf6f6f5b452a60b143ed1b23df07f4c12afd3d2bb986ec4f. 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/TRUM72400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a54d92103f737c1e0e3caf2662cc83ac718df2453ad27af2d3d0d76499c9a4f. 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/TRUM72400208.
Yanımdan Geçip Gidiyorsun - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6860984e57066d4c47dc861783cd70ae9b609739196632e63e51d4c62709e336. 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/TRBDY2020725.