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 0xa87ede178f71cce1d26ebb9b51917039eaac6f317291687c9cbc636b1d47b846. 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/5cd79ee3-781a-4ce1-886b-60cd7e7785c5.json and https://artists.proofprofile.net/proofs/artist/5cd79ee3-781a-4ce1-886b-60cd7e7785c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Şu Senin Çekip Gitmelerin - 2020 Model: Murathan Mungan
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 0xbb4574e3abf6de7d117748e282475916a9e50ae9f7a37a72b76983e7b916b074. 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/TRBDY2020702.
Bana Yarın Sor - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59b8e1cfa33b7ec0788aa650caf05c4b91629ed5a1bb51d220b3f8b53b86533. 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/TRBDY2020716.
Yaz Yanığı - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5df819828191ae725178874c6968fb71702db6eed4c5e93dfb4288afdfd1a1. 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/TRBDY2020717.
Aşktan Nasıl Gidilir - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a73d5eff7cdf8617e4a3564a24cc8fc783bbcaaf9a36b09a3a10ea67b3b5647. 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/TRBDY2020718.
Kalp Tamircisi Kadın - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7053442d0de99646a2c0946bf1f03f12bca31e2f3677fc5993df709b4ff31d9d. 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/TRBDY2020706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e36366844f4a8c9b13815df25177777bdfd3332d25c1dfec5ad9687f974517. 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/TRBDY2020707.
Ben Uyurken Tut Beni - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570ef2bb6b59673ad7203fbd567c3a7874b8780b03f8499a838c26bff806721b. 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/TRBDY2020720.
Otel Odaları - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5ef322c783aadbc64d363b5c8cd52083df94c24428c180325bac1986316e24. 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/TRBDY2020709.
Eskidendi, Çok Eskiden - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96da19d96d892d98b09b2d499554acbd766ab63e0d4b257446567f81ac274b22. 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/TRBDY2020722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb2941aaec5142c00c6968c1d64cf20a63200ad734e7fbf95f286eb25c77f79. 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/TRBDY2020710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18ebc388a6d280254ea1fcf99f0638b9418303c5ed8731de8ed162b27e0a4b1. 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/TRBDY2020711.
Yanımdan Geçip Gidiyorsun - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6860984e57066d4c47dc861783cd70ae9b609739196632e63e51d4c62709e336. 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/TRBDY2020725.
Kahramanlık Tangosu - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3cf1203c5584e443a39fcc58092c5b4fea4fc213ef2b4ac06ce8c2bef20cbc. 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/TRBDY2020713.
Gecenin Eldiveni - 2020 Model: Murathan Mungan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e9c926d5fd7c9f80b31ab204d848f90f2c23983773668717221ea13d5f286b. 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/TRBDY2020726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994d05d235155d6fcd9a2553052480ea69f4c58b047cdc482a2a70e9008b0736. 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/TRBDY2463403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bbf6f78518a50707768e7ef50582a59654ab770d261c17ca834dbabfdeeb83. 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/TRBDY2463402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b95f589bc8e5f20a6586fed33092b9ee7d9d2e7614146b3763bb0ded65bf089. 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/TRBCK2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18ebc388a6d280254ea1fcf99f0638b9418303c5ed8731de8ed162b27e0a4b1. 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/TRBDY2020711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a6c85f67ceb5000ea2b3ec4cdbdd7cf18a40698756cd7e9d9f20e4bbdbae26. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TRAGY1500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb2c540c9d4d5da20c506233c5fd8e3658afdc016fcd9d27b34906aa69e368. 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/TRAGY1500024.
Kimler Geldi Kimler Geçti, Vol. 2 (Fikret Şeneş Şarkıları)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73752f8066cd32ed20e8f928d9604b34d17e2d778f5acefb9e506cd3e32b3d94. 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/TRAZK1900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4426201c77845e4357790a0655483f2f17681d168db02da414bd284b6099afbf. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/TRAZK1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272071caab1a3eb6d55add7573b6258c7d1f39a23b2698e905679f9e3f8cd2ad. 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/TRAZK1900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ac66a7a6875ec64cbcd6f828651b0009573d1f03eb223fa40d454332eb5e58. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TRAZK1900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0a89b5d91be19bf18eadc3e0ee79060fde42c3988d42211513bfef9b1c4e94. 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/TRAZK1900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93a3569d59465200a0beda60098b20641bc0c55dcc5acac4b8e51149724f3ee. 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/TRAZK1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b3d9a96eb6ae8c9663d13c6bd854ea4c7c25c9516fd4a3d4c7a06b7fafb093. 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/TRAZK1900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968c250a3d5233afa0c0bb530714f627ac39232c8e4716a269e183d0a9381d9f. 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/TRAZK1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8656a4d665767b8a1c6e79d1ec28cfdff6f019b1320bbae6bc3414e2b22f1f. 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/TRAZK1900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43687ef79a016cb0b62b05bf86f4972b2fe51a353f1e9b19b91cabeeadd9d7f5. 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/TRAZK1900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b07fc79e369fba52187d42284a7f06a459842717d4a80da21c04f11e3cc23a5. 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/TRAZK1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10a6609bbcc5785afa599c8d7c2f7bcd11bf92272154f1f30949d2df8d01ac2. 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/TRAZK1900066.