1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb7289ec7c889b79a0344548b918f94ab0748a705782c7693987ebe362481f062. 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/39721395-a24d-4629-8ae6-9ad85fc031fa.json and https://artists.proofprofile.net/proofs/artist/39721395-a24d-4629-8ae6-9ad85fc031fa.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 → block OTSBitcoinBlock must exist at that height 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 0xe5fb3e3e1fad150da6672eb96fea69fd3f882b6a5e9e6e0536aea74918adc7ae. 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/TRBGN1900036.
Sallada Gitsin Ankaralı / Amin Deyip Çekip Gitmeyecektin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640444b18acb0a0dd4eeccbd919ded894d34e70503f11bbd56e380da1276fe35. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:26:04Z), 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/TRBGN1900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79808dd443120d00b60e2faef2e04f683d6cf0446bfc2af7f48862fad779a03. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:39:56Z), 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/TRBGN1900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d6e90e0494f6a204dfb7cba983040342fe968eff3e3d292c4ba647e03a805d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TRBGN1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36a9741978aaaba4f2a9f370c7bea17ac924a93c3d1ad5ddab44677ea4d7a5d. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/TRBGN2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd5efb265f1ca213354bcfa6754994b52a6e81691bff6ba84126370edcc6c5c. 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/TRBGN2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dad239dbe3e5147dfd6d1f061f520bb59dc8c4291e5980217a307963d536ea5. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/TRBGN2100032.
Deli Gibi Yüreğime Zorsun (Akustik Versiyon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6189766e50be782ef152e23b06610d8e0784a0a01bf07ae673863bb1401d75. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/TRBIR2201330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ad73009ccc0f016b0c43cb4496989c592460bc5d357c6157f367f2ddf061db. 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/TRBIR2201418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45db2d78122ea3ca3ba174f555710c3af5086ad31b48bab7fe47cc4ac29a0a94. 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/QZNJZ2326235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca990d8b9fcbc39d4e7e1676180fa8515afa0ed67fa3a43b6fd1a34ba025657d. 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/QZW9L2321378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1ceb5aa688660bf0a2466cfdf1597dc49656a377af97f6fe8abbbe60889b1c. 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/QZW9M2337106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317313d255281cd998acb6337973e4d0fa9dac6abf9f1498ec39fef66a106e7e. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZW9M2337110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fc83dfd63ecfe59aac9eab7b0f80d13866fd6cb32362fff2bf77d3931842b3. 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/QZW9M2337111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2bc7972ce8b55a6b66fe2db122a81fc73786d1aafc5133b8986dd32e13dc43. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DGA082479490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0cf65ceb1fb363162325a45c58694d2c6dac1eed175b5c5d59aff48f2d90e7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA082479484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709b2560d0812767797ccca1c6ff310dec37f574af5d8dea0bd217b6c9056712. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DGA092425361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904be78d094ded1f12bc87c661279c842d0309064ccf7d391a61fe2654a5c109. 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/DGA092497961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf986630900e736cd30707b534f94fde09dabf03646ce6d049750d97b70c7b179. 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/DGA092497963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae987333d4c60d6135e5459ba4f6153618be1aadfdb1e37b5b3279c7339b6f8c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:50:16Z), 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/DGA092475787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0599a8e7871f7dda48d6f901b103a4e0b36e6f7393aa190425ad245aa4b261cb. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/DGA092499681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e8f8f6ce065aab8f2bfc25e947889b5a0357c0cb561a978d0d11ad73bc566b. 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/QZTPX2401161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38204fea38ac8b180786d787e7ed481d790508d058b5ed9c6230424f6d3482d. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/DGA0H2446237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a92769f24a659ca20d5117070ee4009eed109a0208fa7ed231047e2f894c0. 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/FRX202547626.