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 0xda06cfdb91e3dac7f0e4de7b0486b4748ce9eef32b30c1f817c533151c8aebcd. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ffd3253-11bb-474a-94d5-9a2305c5ed5a.json and https://artists.proofprofile.net/proofs/artist/9ffd3253-11bb-474a-94d5-9a2305c5ed5a.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 0xde0c51822b5d2e719aa1c42e6a11d69abf4131856cb65c4c49e46ac5ddf5e5d6. 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/QMFME2383139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6727da8e19f16c2e995a43f9bc1796416cffd1442544b36ec647f246f9a59580. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMFME2383140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3599197d9f234769cb2700b20ee2488378ed1867780b2624eaa6fa5339a68c1e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMFME2383148.
Kırk Yıl Sonra / Şiirlerden Şarkılar (Canlı)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7bb5144ceb3afd2a58f0f2cff8814871128af2cf5c50a9e08540c8420be13e. 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/QM4TW2418761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc394b84e19e35cdcb26ed00131a28c3a07f8addc3970a5b0fa5ee7dba60152d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TW2418767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e1f516e8aa907fb48ed22caf0e65599b7081b8ab25525331414136bb5e23a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TW2418770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7664bb424ca295a2ec23bfdeac1f262109e62a001fd5b05e1e781502b235d07. 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/QM4TW2418769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3ba5f308a96a3592a311eca5ca486a6d2403675c48f4d79789566ac237a510. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TW2418764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63727e5ffd02f372e5e757aef03724e2fd2fe7f131b33d0c29a3451793e69e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TW2418772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8162b2aaecbd39142ab417e3ea527f626fffabf9fc12d05fc821484b376e05df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TW2418768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6ea0aa69c72f804932b17ef43ea091ed1ae1f5a8082602bc99bc69ca268c2a. 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/QM4TW2418771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0f6a56eced7b753aa76ee0d066f2aaee29608cfa4b9f7f2acd675d3e57a3c6. 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/QM4TW2418765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021fdb9d369525eb438a846b56bb41460b7ddfcee745e8b6e21b29f2e2e100e3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM4TW2418762.
Yaşadıklarımdan Öğrendiğim Bir Şey Var - Canlı
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78f830e19400b565e0e273f9c629a6add012468216418379b2e618f111b87b7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM4TW2418763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f92fc0f20b3414cbb6568d6304f19a4d5c69ebc57463642ee66a56447694b47. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QM4TW2418766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a90186c5322b2f09211f9380680e45e6faa9259127d25f1f52b3982d411036c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QM4TW2418773.
Mein Herz Brennt (Arr. for Piano by Dengin Ceyhan)
Concierto de Aranjuez: II. Adagio (Arr. for Piano by Dengin Ceyhan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004a8f3509c122eea9e6f2325dc245ac88e51c3b17a9f0294155a865e7076c47. 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/QMFMF2132649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a52063a7451d4ace1068b01bcadb8d7d6427463a15dc0a2e4e4509526a37a2. 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/QM6MZ1974790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d8f235df0dc8e59936f7c1f02fa36c04cb0bd07a6542d43191c83128121fae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0282206527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4265f207f3e06b3001d137dfdd3c9c542d41d2592e694ff656fa1d422e22f5a. 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/TR0282206573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a21ae2b16774cfde08a1c9ae5ceb402cb16aa71458c177f16f25ec0516163b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0282306683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734ec7846ffd88d98c5bb482431307f4b46b3ae729cd4e54662e8c3b643f0ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TRBDY2242804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d8f235df0dc8e59936f7c1f02fa36c04cb0bd07a6542d43191c83128121fae. 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/TR0282206527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4265f207f3e06b3001d137dfdd3c9c542d41d2592e694ff656fa1d422e22f5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0282206573.