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 0xab0bd690f15a2515c84f643afb24ecf46860131fd2afe081d40fc21947f35eb7. 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/17aa0725-acde-4cf0-a43f-f2f840de8f1b.json and https://artists.proofprofile.net/proofs/artist/17aa0725-acde-4cf0-a43f-f2f840de8f1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maktul (Ufak Tefek Cinayetler Orijinal Dizi Müzikleri)
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 0xd63e2a169c2a86458b42755fa16563342843967e2293533b3a65688988bb50d6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TR0011800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5792e62d4da0b0ba4c78f915b31c6856f4af3014a6eb3d2806eb8b1e3aa5d56. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:38:28Z), 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/TR0011900439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e6222c962511b34d74bc3f14b4752fcc5f2b38efcf587392bf9e3ee06d4214. 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/TRBZL2100339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223dd4652ae1a97db69cb75202df981116b62286b73c641d61e549817a39ed4. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/TRBZL2100373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feb6b20a550b2d3224c46cf038337319e9850ec7c703e6d5d1a43a44dabe4ab. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TRBZL2100380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729fc1afea479fb15c790fb333643559a63a3ea982465b7b32fb5075ecef34ce. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:33:16Z), 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/TRBZL2100603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb7e8eeabecd556ee9039abd6ec735874d5b0382c31831cbeaf05b9dfa884dc. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/TRBZL2100704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fe95a708012c25cb1ca62caac03b8b40f7b325a36fae518569f9a2fcd70b70. 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/TRBZL2100719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c447a5963b87a66cd613a55f5b8b93732ca55ad56c69034307f2526e55e2515. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TRBZL2100721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ab0fcf8fa8bbef7765e4b4b212bc2021bbca2fe08fcf056fd321196831836d. 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/TRBZL2100724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e9634c00c0ad9aea58a1295090ef8f4ea01e018e6f508d765fc7fc7ae7098d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TRBZL2100725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7775edd47ca719626e3e6a230b95d223ee2916a158a97e0be5631fdef8e2f2c2. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:39:42Z), 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/TRBZL2100727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dea4edfa6c57b58688c5f5fcb6182b5ecd53b6ddbdf6a022a808b151d15034. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:26:35Z), 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/TRBZL2100730.
Şu Karşıki Dağda Kar Var Duman Yok (Akustik)
Belki Üstümüzden Bir Kuş Geçer (Akustik)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc90efc74bb1fc0589fe0a581b8eaa463c9b171aaf8928c52ffa939f405aea0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TRBZL2100735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d03a719eb04f1a8ea926101a98102d1585f9bac31228b10a1472b3818672934. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/TRBZL2100744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf075ff50079f292268992e3f899fc3f29566cbc60acc4f3e78f1e9731a48538c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TR0012200396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35098f236ba49db9874a9960bcdafd9980bbeb44e5bbd91a5804cc1705471060. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:24:05Z), 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/DGA062365819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202ae7d98941012b9ede736fdfe0d78bf209bbbc86d4e3082790530511b5dd34. 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/FR59R2442407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5670e16d26cc8999be3828784e3c39983a10c44be70773e31890ba2a68ae4dac. 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/FRX762455025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af08f622e1f1955b541e04b1b0366f03d4e7baa740b4eb7d901802c108d075b. 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/DGA052407653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e11cce61b666817fabde2e9662738788b437ef5ba9fa43f56ef7e3b682a190b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRX282557629.