Zakaria Abdulla (Kurdish: Zekerîya Ebdullah, زەکەریا عەبدوڵڵا) is a Kurdish musician. He is best known for his pop music, which combines Kurdish melodies with popular regional music styles. Early li
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 0x1f7bd606453549d239cf63d94b0a8ec2434d18bb12c2626ae21c92b167509ab6. 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/31d59731-fd86-4818-9736-ae4033acde5d.json and https://artists.proofprofile.net/proofs/artist/31d59731-fd86-4818-9736-ae4033acde5d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768aa514d837a991ac45811682bb1167562356bb7940e6bed28bddb66e74bf8a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZDA82364732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd696b99440a8b6c5759593c682a1a50c118ecd747656a4cb6139d8e0ffa57c5c. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZDA82336020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ee22307a4913755720584fb54bdba84459f178ed7113e63c6fe7f5cf15c67f. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZDA82336022.
Nazanm Chon Xoshmwesti - نازنم چۆن خۆشمویستی
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fb0299b5525133291b661a830b0747bbe9c0b2d1e3cbb96d056dd833efced0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZDA82336025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a25e55fce35eb9d723e92df75cb6ad5de0dedb43fe7be1bcc16881ff3601fc. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZDA82336026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aa7f89061fbe9e484ffbb212acdfbd6528eabcc3da52b6b816276bf93b2990. 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/QZDA82336027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59c0c97e62dc3e95a7d889ae8c7afcc8222f190198d4102c67082bd6b72a568. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:26:50Z), 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/QZDA82363515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3446fd694fb10e35d5258e1fc552309e449f79e37bea457fff4a848afc9c4af4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZDA82363516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3f5d814b86a55f3f59f9e73a79ed70a97ed9e093f1a83195a564992b231990. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZDA82363521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fbaea70b2a9e4062f0c34615a56bc65fe662db413ccdaee763cce09f8816b9. 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/QZDA82363526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53194d38052bb0315c2e6878edd974e679b441d61e3e5976810c1bbcdb57be9a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZDA82360915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cdae644918c4926c2898032c1d6114bbb4384c9cff1f54f5eaaa3b967e2076. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:50:45Z), 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/QZDA82360917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab6a58f9ea9108e7422fcc741887175190d6184feda949b3d2fbb8f4c7c0f59. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZDA82360918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43ea7c1b78fe8885f4931595f3af38f3642f2b449cdefb28be34164f745700c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZDA82360921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5125546a5b8ce962d897e768c0c3f405fdfe8177b5cfba3a439803ecfe91b61. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:35:13Z), 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/QZDA82360922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc242a23114f21d3d926ec2e9354c5280f0641aaf69176aaa65e04aab0ebd12e6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA82360928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3c0a15de017b6e56144a2d5651d6af7160b3e995d2690be268fe19a414ea7b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:57:02Z), 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/QZDA82360929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf159db683275c79cd2ee70c94b31c5d37cbb465abd7e3cc20f3ed9151ebeaeb6. 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/QZDA82363538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084be8d13e0b7bb0e49ac22a175f7f465432ca357dd08da097e173841e7904e0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA82363540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca06a94d21d43c0b4146bae1ce5647e7b1c8d4947451b0319ad99cc77dda5a8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZDA82363549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a1ea03207e9b3c8148bbf7ea57352b42ae0fba9a4dfee7ebcfadcbab3840c2. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:33:20Z), 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/QZDA82371181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbd4d8464f6207e7974d887e93289a308ac9198150d06b73bf07b9a0e88ce21. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA82371182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60080d77e3da72468200bfbe4552d71b6a0b53a8103c0190f9198e3875872eb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZDA82371191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3e99c70d96e1036f831526a662cdb7034209c6198431f67e9c9cab2a92e61f. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZDA82363499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9544c9924e11ee29057ad25ac28f786811766a4589a06629602411cfb90dcb8e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA82363500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189b41faf79136808aefdcc2baa0d4200327f70808aae14189e01f95a59d5afb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZDA82363503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d4b6a9b9cfbf85aae73da99897f35787ce7273cacdce5eda4cd8978e6f6965. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZDA82363510.