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 0x936eb66c9dd12272d64f8eeaba0aa140b04adc41ea0b956a08392868b1907d39. 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/26a05903-3d11-4083-a345-4ec729dd90c5.json and https://artists.proofprofile.net/proofs/artist/26a05903-3d11-4083-a345-4ec729dd90c5.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 0x19558fd5440a2f8b5cfe2433a59e20c8a541af3f8689ce00e2f834357c6ee975. 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/DEH741404481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0982d62bd061c217db0c127d3d0f79d651482681b7d03eaaf5d1e001b456490. 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/DEH741404491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96913e71ec787d3977a702ad5d14aa0ddc296864f095a8305318f1f9f1388d4c. 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/DEH741113580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74e979b0ce520864bc180f415c3f1c238eebf4be17314cf7127a2ceb6c7e952. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEH741010100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c9679df15b4f3ef3a5217393587abd0e83d86013c11830417ae2657aa9858d. 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/DEBL60681108.
The Furthest Outpost - Octal Industries Reconstruction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2b4994239dbd843bbd60eb783c8840964fb43f6a08c9c8d72ac4478b4615c2. 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/FR9W11206717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455a487b8be3b4fb898519f75f74c3d8cd148b21b7a0b3fda9daa81083be5b65. 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/FR9W11206718.
Marianas Trench - Quantec's Nightshade Remix, Live Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84cdce60a52b666ac7d1430f30f149f22f0d7a1b860b40f3469b5cc6c3069d1. 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/FR9W11206719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a498a0aea7ace3d98bab32242e9ad14b1dc40c867d45dbeeac8437c8f6be95. 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/FR9W11206721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2c6ac55f4c38caf2d73bdd409e34ea616ca6c5a45864f0bc81ae5e5948fbf4. 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/FR9W11206723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85988cdbcd65a6ac0530092e97e109d9f5b5497c0e60cd06dcb07d73692f33ad. 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/FR9W11206725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339a54a9bb3051c059b036c409edbd489778ac33b68423e7f9a8f2207a226ffb. 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/DECY52400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a0e70c4371e1be73da835c819084697541dc5b721bceff5c5625006ae60c9e. 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/DECY52400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d08dceac7c7b0ea3cf8e7ed05494a50a99effda70c7a03bfdc2e41eda15aeb8. 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/DECY52400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdaa17d8c014e48513b66fdf4aa1e55a5a599269bebb68d9473d061808b0ab. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DECY52400367.
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 0xdbad016e03f201eb14bf068d58bc6b62ac8673b778fecb3fe3ea94caf828a995. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DECY52400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3f40046e9ff6b73fdc2f1ef9a2a1afaf046aa5528dd30b086388edb8d627ed. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DECY52400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36dfbb19cf33ba6d7bc40b412c59291a866c89247abd277509d0c73bcbd209de. 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/DECY52400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7250e7c39d5d8686d4203d9f6ed53b0ff75115686c97178ece61831beb6a2a62. 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/DECY52400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185f10d831e529d48e4e82a35f84a95989ce3da42a11b70ebc2d0334d644543. 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/DECY52202351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa898661214a5ba628d1eeb33edfa1b654398127fcdbb5da843aa66ac78ee7a55. 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/DECY52202352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99e6e17171391a4750ae0a18eceedbb2e691b39e697976f9a6ab70236c35a78. 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/DECY52202354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2467964d33153cf3c7e46fbda979bcb49a781eb8a9fdca22535c4a4269fe8f60. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DECY52202350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309c01ab2269940e9ea1a3834f49541b2d9c53cc6113c3d8bec059a6c832c788. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/DECY52202353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e7cd29a4f0fbc1ea8911add0a8b51036a9091c5954b28a0a1ea93f53d32d7a. 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/DEU670901282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130cb7a1dd9deba2cc3d8c1fcd1759a64aeb68d5fe3aa0398551d085a0dc0563. 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/DEU670901283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697ae71dddf34fa41c4fd8401348f2522762a72b306e53176050361cfc1f29cf. 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/DEU670901284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28033204cf6c2fd7044610bce8d9e5fd7d11a089a3c7c9740284437df4e121c. 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/DEU670901285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72f4f8e93393acbcfa89d5148bf19cad5bab334b2bee5e447a0e210917ad7ec. 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/DEU670901286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab36ab2ba5a10fcaea9cbb22dbe6096bf58cf92f99b22d4df694b236c66aacf2. 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/DEU670901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea71867a51268fbcc2b9b16e9bfe8dcea579ea7380f809f39456eec1de614bce. 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/DEU670901289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc09dc1b1ad95252a6f55552ed45f6409fc41e6d1d2b8b847ccc6fe4b1f8748. 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/DEU670901290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de7b06422e52502739e39fc73a5d6e4740e2d074160fc02e75b4cef024f7f0a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEU670901288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d94f89aff81f6eaa721b61da394220d64083dfa9eda8dfec0ac75366e44f1a. 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/DEU670901291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977f3f52af84f40210be4c1d09611d2b4b8983c0e95335516828a619081afb04. 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/DEU671501282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90204e2c917ac38cf906ad7cfbabd2b3b5f0cb57b6c9ea526bdfa52d46e349ab. 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/DEU671501283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671404dfff390274adb6c7a73d7146400371180b59602cc11347a5645319f804. 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/DEU671501284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53aec7e4c77486d2645eb0db2f8eb32d5551e788db59676b5d41aa47988de28. 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/DEU671501285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ab512ac25e1f4b000dee62ff5ae8e2934c8c413f00460d3f60cf08b189a86. 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/DEU671501286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959eb399c15e127768195c37199050cdbf9edeb7cfd1d44d51937c3bad40c29b. 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/DEU671501287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f90428964691c97416ada7da314da40452e57838b1f1ce23b55d785eab91e51. 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/DEU671501288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4b673e4059958b22ce4d26009437c955ba0010bfe7adde62e65875cc914fd2. 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/DEU671501289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff57deb9656c29cf6ca2019f7099ba5ef1dcacdef1a75937e20ac2a6c9b689ab. 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/DEU671501290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05e1b56a43b84d616b604b579c2b122d2997d5531d54ad2446edee622e2b550. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEU671501291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fcb2a38893a443b5929fb6ff227000472816de405c5473722500ead71cd3ae. 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/DECY52003006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bdb7971ab5fe982693c0d4c39535dba5a85ca519c430b35211d1bc336017e3. 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/DECY52003009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b6d6a0b9afcf0fea140629fea161cfc0e785c0b00d9755b06f651976b28ab7. 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/DECY52003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058eabfe76ccdcb73dfff961d26b0ae3ec9aa41348ef3fb16aea22b823dddb6e. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DECY52003007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc292a0086a2455d06cec627568e17ba5f215fbb87238b98eb83e078411d15c74. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/DECY52003008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1a35b6f805a762679c493b83d87fa4a7315e48971e20e6e95aa0af472e5850. 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/DECY52202355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c8fcee4a5737dd5923b1d847f9fdd4d739d5ac54ac7f8dfe4f3799f57b55b2. 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/DECY52202357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad4ce8ae60963b6234d99a2ee5bf7102cd5f1d59184f77808d0e88aed98135f. 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/DECY52201184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a4a42c9b0d66c5fa1c81c6bdec71a9e51b23a3c93b20ea289822ee740d8a58. 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/DECY52201185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753d571b094321cbd69df7c4358a6c4cafefa49e824bec93d327d090d6df8e2. 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/DEU671501276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90a4e5497c6a31a873152b72a72a4a46800e222ab37f406258bd3270fcac04d. 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/DEU671501278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829047b0d75be815c63d9ccfe3acba6cfc265c41ce47d7069825cc17e0ed3746. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DEU671501277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbe1e86897956a8f5e34d1b1dc872a225c889e36f8ef337c7e26d392c319887. 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/DEU671501266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9af1bedf7bccab0f44be4c90b0c972bf2fcaa50a98716f24d0e7bee7bea83ec. 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/DEU671501268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7821adac36e15a0cd7685ae56e12eebe07668d71e857e4b70defcb544aacf5b5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEU671501267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b7e11a54e63a87f992aeaa35c1528c8a1a10cba3ab65502d9ae4de0ea15281. 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/DEG930900957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180330c3bf6f780f8a5c770aa7db9eb510184765adc2aaeb4bff456cb878d721. 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/DEG930900941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c887c0dae6f2ca9a545013db23cc19cc43e1a8256c765307952d43887369ffe. 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/DEG930500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442d82783d7f47bd9f6028ee3c5e6a08aad51158f390c09cb5272e01ef9bf270. 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/DEG930900837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3ca9589a9a0b5559286144913f99ce1cae797619dd5bffcefaaaba085953d0. 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/DEG930900839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90980c9d17083486da86b354a46e25110341a7304b3ccfc334f16e2e55ec196e. 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/DEG930500292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc41f0ea7d0e3bea0cdd8c23358579695b4bcd2166f9018af755f560b119a3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEG930900840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da6b0660b836fb8783cfe7c65dbe97b2292228c03c0d7d2e0a3c441bf304a6. 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/DEU671101235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ce6c105759b234fc1927b7c8b619bf54b5c4711110f3af696ee01dcd6c68d. 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/DEU671101236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556b81ca78f3122fe7d0cec776fe7e9714f0ac42ffcc6cddbe77feacf3535e61. 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/DEU671101238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592d74bba3fc49f3b75cd1bf9b1aa2516fa7bdba47e33a3c403c1c6fccac4207. 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/DEU671101240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c64e9a391d50cb44f4788af446e77aff440e2b744b847ea29d4487732694a4. 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/DEU671101241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe823ee38ef451995e2ac6579d2b421161d5653430b3d41ab105c4b37296f6b0c. 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/DEU671101243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb76e3c5858a7539d4a3e23a918dc61380c3347f1a5eaea7d220f2e73d2d931. 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/DEU671101244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ed0b36c0fcc4b76d9274fbf1145193f877b5f3cc5ae603be03784131a524fa. 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/DEU672101799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba21ad7b670b761ab8f553d38e091e8dffba949128f89ac1ddafdddc7cd0e72. 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/DEU672101800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704469041ac0bee7685b6fa8f69fc70ae2c92f3c15baf3aabe40cb78f92ad17a. 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/DEU672101801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca0c3489bd811322e61dfe892c8fcb3a0c5422c86b8206a459016e3ee1b7275. 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/DEU672101805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44fe6ff7e25e0fd288f2bc586a28f50a2c4dc23f438c35c11a3a23a8a638f19. 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/DEU672101810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf870640d9472ee50b95e64ea27123d83ecc4e61b7e9c57b1d5e79337ff0e6da. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEU672101808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65d73e4e7511f70b613e8a291683664a4091502c8b3c32c6502fd4d22233ae8. 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/DEAW11000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f472b18a3b1b7e200f2d5943db3cdace9ed501718234d087524cff63952ab6. 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/DEAW10900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497af6819445e063b1cf8af12d71dfa1fcbdaa916219436fcee8c27b27f5c58e. 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/DEED40600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6354ae9ece38b1edac82e2180c018feac42ca049db2d1ad044f1b4d11ffb127. 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/DEDL80700562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17209f8ba48ef619fbf9cfda8418d338c461b7b715dddceb16bdf274d857bcc3. 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/DEDL80700563.
Addicted to House, Vol. 8 (Presented by Harley & Muscle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc409fffbe4b171ff60409e71c03e984b652b9de8686af9dc0224b79ba11de7a3. 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/DEU231502763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced18e6509a3b1b8375e756cd86725e6599f7dd5bb29e7a4b2386f1066a6c80e. 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/ESA040901373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c1b8777dec43e6f727043355c549160b2bc947db8286f7b16735d0ad3e9938. 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/GBYCY0900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914f590efec737edee9067ab64a489324cb96123aafd2d3aedc1ee35da553b36. 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/DEU671001635.