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 0x9ef65e1ddcd4a3ccc1cb655f3d2bac2012a374b05fc1fd3d034795b0b98e1f00. 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/aaca15a1-5134-4a6c-bb52-c6688b310b60.json and https://artists.proofprofile.net/proofs/artist/aaca15a1-5134-4a6c-bb52-c6688b310b60.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 0x705bb6558f20f700a737afb9f68ecd4c2903221f09853c6bacbd2db397610ba4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TR0040500867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3f44636eee6cd85dba7e244c51419e8f67c536e934ca26ff14e65b9711e952. 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/TR4971100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67952809ff164294e81cd7e67bc5a75214d103b50fa6f52fb3a677cdd8f46309. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:39Z), 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/TR4971100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37efaa68f0ac1aa902adb34f43285e3b9e28077d68b971860ef2862878fac92. 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/TR4971100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b4ea87e54146bb81e2491513e1917388369757ae7f4671256477ac3e4d55df. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TR4971100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8150946658879e5d1b2b1ba9ef2530ff756c248b30a7bbe713dcd65f2b7b412c. 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/TR4971100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4890ddfc05fd989ff4f1b523fdefb7d5f27ebaaa9ff1562a78aa1e1fcd8c04a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR4971400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788fb6c7212ce23287beb168733758e9ea381fbc9c44ae60af28a42333599393. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR4971400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3a00c1efc68234c01903ddc73f01d6ac8c4a5003824851b82f99c2f17fdf0c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TR4971400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda939deba9851f92686e721b611ac3ca60d1f060d9c42623435eea3860a8ca3. 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/TR4971400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c3721c33a2552689a7d38f0653f656f4b2347671a4aafd6f923028ca002413. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR4971400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba33646bc48e57d9b99f5a4cf21438b5dc1df7fd81be42a24754fe63bc7892d8. 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/TR4971400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce400c5dac38d4ea6a784932f31030cbfb79ba9cae4a0d6deedc5d31b005ad13. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/TR4971400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dad2e83706be2cfb1f4ea7914eaa231ab0b852cd050a57498b33dc7ca53ab5. 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/TR4971400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ed6de6cc3c2222b8f8fcca229123d3d7d29716b954e08f5c68bcfd7226f58a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TR4792000006.
Veda Etmem Ben Bu Aşka (Çelik Şarkıları)
Veda Etmem Ben Bu Aşka - Çelik Şarkıları
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa182c9239a6d70837a46698dda48148caf5dfeee72311aceee29316c8827ee43. 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/TR7802000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f8205818cb29a98a10edb45dd8b66e5664e4fef81a30aeee21b31c8f9448c1. 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/TR4972200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc352edbb0ee0fc9b12e973b3eb868c262dab35e725a09ac5970bcbc7b2709e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:00:17Z), 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/TR4972200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa182c9239a6d70837a46698dda48148caf5dfeee72311aceee29316c8827ee43. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TR7802000208.