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 0x1286142d484942a557058b676d475a2e57568220ac08c94dae1475f0b4cccf49. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d0141cd-df52-4d39-a6b4-480e2b5ea7f2.json and https://artists.proofprofile.net/proofs/artist/8d0141cd-df52-4d39-a6b4-480e2b5ea7f2.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 0xeb6d4d033277cce43a4e210811ccc494cbf0086952b0dd87d5b9c3ab75f7cfdd. 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/TR0380605293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f5ccde97f567ce605f683e333e7363bf735c77ea7a748c857bed5bc43ae67f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TR0380605294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd787bbf5bae4c118015747846ab5430e85bdd1a6d34eb7bc824b150243be25b1. 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/TR0380605295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4b1f5092aa3d3876619a02bf521b6149a28ea4f57b85765d75daa991b7dcb3. 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/TR0380605297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee568c656bcdfd651136fe1247ddd6a1e81268e043fa9941d03aa11b093372d. 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/TR0380605303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfd458521d82a1bb35f9318100b861ef20f9522b1d65414091167f686596eca. 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/TR0380605306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e7e983c38029d6a76beaa8773678728a19f148f85010e7448833181aa448ed. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/TR0380605292.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc623b1732f523ab37513512c62df0901537d9b7da146e959e1c3d21ef6bfc44b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TR0380605296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049326bc3a15c4619b5cb3b19cfbebfe3c58028e56b1bc7bd7c6b69013a4a5d9. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TR0380605299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde71f516a9ec89d9a77adbcb1886c9494283a1bbeed360d7da61ccdf310d4f5e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TR0380605300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c395c3e78e9c83ba8f06b1844fde5d774344585813bead281bc5ec5edafcb6. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/TR0380605301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770d3d8c99a2db6c286bbb24e73cadd64e8ac7cebcda3f2bbd7760a62d5e294f. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/TR0380605302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b9c278d931bb80555e3d8dc718a1b39c50b4a67e62eff50fb240e8d7395e39. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TR0380605304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48713f8e9309db97db386b93fbe821d8281e2cc568262ccb404ae15a6f721d63. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/TR0380605305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33f06eeb80398e34655dda455310cf84c9af7695254f5f035c600e671daff2e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TR0330604772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf996470682a8ca7e0b15083c47f5d5390052a60b5c7be735ee329d37ea4e97a5. 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/TR0330604799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f87cd7334f400e666a6dd3f01497995045ddd8dd76f0d74c3e828e6af931382. 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/TR0330604797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe80dbabbfbad07893b4d220f0f20e2bc4d4b397cfa6f7933a40084c37ba21c. 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/TR0330604796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bba4909a5752fd8e2dbf204071bf1f1ffa5fe2004e85bfba508b3498204b5e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TR0330604794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814e75fa825073f5e2016439fa50bf6fd6e843a5700e34d7e4fa3e6e8f9bd9f5. 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/TR0330604801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761753ac6c4c03069c6908c8f07d414bedc88c9d77239db4bb978a4c1619087c. 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/TR0330604791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5231678967c56ea97b0af8621161aed08e16b905e936222e563dddc31992e4ed. 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/TR0330604790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311c58a9cdf97ad58ed7d5d29d47ce2c4b5f86cc403dda8aff584128f2d7e50b. 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/TR0330604789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90751d020bd2bab28413acb889edc64259150ef3cef4a71831dfe5591df06ea9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/TR0330604800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9530d41760a44f307af8444e238cd40e2cc036d49b15259b8a83e0c06e457d8a. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/TR0330604795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcda169cb6ab1e1ef9f42ecf10ee9f7c086491cd5a1325f6afd92ad4f3661524. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TR0330604802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd402883826ed2aa68321cacdf6e6a3fc5ff70f3f24a6d90774a353717421c31c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/TR0330604787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6479a9d4406415233899218b9a5aa76b4f1e4786ce5900339d461dcfb9e8c2a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TR0330604792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d5d4bcb627017dbbac55d4928205c4f0d35bc70aa365ff2b0a5cbce613733d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TR0330604804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1723dc52760bce7285a0ac482877d1b3a46a9a496215fda5c0b84f9ad318dbd6. 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/TR0330604788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7241d1b4a1e2050c9ce727c95ccde10a34e7ab4716e3dc09cb33f67d6034bfa. 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/TR0330604785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a76c49a292182eea2fb1e78d985db954d0c7fc0f9db66c5d94b690eef19c7a. 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/TR0330604773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931ba3890b9522ed0c47b65643cc1839ac831befb42c3a28e02d491f31194edb. 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/TR0330604776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fbb757bd50995830af617e7edfe92f7a916ed6e31a74e36fba98a107e62974. 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/TR0330604778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57d34658c814e9e84a40a6f16d6431ddc70ca3acce64ae3ee64214b9f88d955. 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/TR0330604779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f66772d81cce252102a78a97584b247ca0f4ab5eb1f2f65bc98d35b55f99d29. 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/TR0330604781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffaaafac7d577354a36705e8b8994b57d37fe1fcdb2cfa7a8db8cad2790fb2b. 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/TR0330604782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3fa05acb9b60a0bf408a941991d44e6db577e8172e128a50aedcfc921bb88c. 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/TR0330604805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3dbe7aa9a3efc8b9980c203b69dcb2876e057c7e0568920e14623a1477bbeb. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/TR0330604784.
Nine'nin Mektubu-1 / Çil Horoz Çil Horoz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da393d55b20f4b76f01f3dd382ac3267c817564b79aae65e9e76784d833415a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TR0330604786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9629a1414bdab8d4195cc8d9a47ce53647d96d08959bbd4378a9a563e85ffed. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/TR0330604774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea8de1f82356e95f137e90351d6d45fa6470c8715f3c358812f40041696ff93. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/TR0330604775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c75a944ca1cb3276367ad15b44bff81eba19d9ab34f8e64dbcf43b1038764fd. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TR0330604777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf65253c54377baf8a4bf9215a6a1a289b36cd616bc1fcb27199b5fbb3a9b120. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TR0330604780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d985794f2badd7f32407acd0598c4303cfd882e062299e42fba7bbbf61ee68. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TR0330604783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d21fbdb1a9b98d4717cf53780ce378ea4a2c80d32559d3491790d74806c0b. 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/TR1590600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3f81e2de694a96f967ad846a3762ad0d73237af8b77ed9c6ce34170197ea05. 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/TR1590600181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f7a6797fe1b78420151595aae13e95d065192f58de020d55012f15384abc37. 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/FR6V82649375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a1d9c23f99a9ba10a96eaaaefe6dd8277779e497a370fa32a3e1b25be5009c. 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/TR1590600183.
Ninenin Mektubu - Tepside Tepsi Fındıklar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e2b36a49a2f9e92134710ecf6b3a3f595f2b3effb5ab286572acf9bd5b7be. 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/TR1590600191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715d4a6c78d48544d4cb285853d016ef5f3aa1870e3cd8483797b46aea687730. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TR1590600189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44003c02fa1d39181b462f39f26f8acdb296130afa5e23d832db73a1b341eb02. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/TR1590600184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccf361d1b7fc40b4849cde3ab0f021ea837a030e2a24d3229887d6be923acaa. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/TR1590600186.
Tepsi Tepsi Fındık / Anadolu Oyun Havası (Ali Ekber Çiçek ve Arkadaşları)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa203341945a8250ed8bfcdb39e6b58f483e9fb859eb5cc7cdc00748a561657b1. 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/FR10S1998267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a082a9739adee593428537105cd9d5aefb536b93a67fb182f7fdc6066aed11. 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/FR2X41900591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056267e239e46bbdfaf7e978b66c76e109a5a2c06b5c0be426263e264eeaf221. 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/TR0301600002.