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 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 0x6f83c4833e02014fab7764e03fa513d938347a15e53a888e8a8cc4e549c854bb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff7ccfa5-511c-4f24-9a30-8f5ba332a68e.json and https://artists.proofprofile.net/proofs/artist/ff7ccfa5-511c-4f24-9a30-8f5ba332a68e.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 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 0x99b84b27b5aa6ba1e4f13e2df902d845870d15986671b54d7806b2ee49042cdc. 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/CH7812420619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3013434cb0f55881e3511429fe4934b44869d9a2ec8d509377260800549f3810. 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/CH7812420643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf3ce420cbeda563b8830b0fe9e64295d3a9294eef4d2e4e793102f78bff16b. 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/CH7812420627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c2fcb6bbceb07ae0b4b43b3c4a137ec868364b4f0f077269014af87e381fb6. 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/CH7812420644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc6c338ab5ffc50f09715bda103b57bde9851e0d2a0f965571d9cbf3c6a8312. 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/CH7812420621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa387dabdfb8b7733e8a3ccb55f958d18adc1425ddd208c1e33df4462bda173f. 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/CH7812420625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1276cb30434c575baa8b1eedade619402badde36d57bc107a410fcd0716a71e2. 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/CH7812420618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fc83dd0cbb4b9803d077175e93b5cf3a8491035caf54d8873441e6c922386f. 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/CH7812420650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205a7f8e964cf826ed0406fb85da588005d99aa9a0e07fe3e5b81819dc03cbc3. 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/CH7812420623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a64426e1f88af7e5eb2f8d83dbc6545f93b5d89a8e36ba912b6394aa5f68d0a. 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/CH7812420639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dda9a8659211df204568aa49f9d53a5e06b0dbc0a1242414fc559742719b89. 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/CH7812420648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f25f034a88cee2b7dd5224ee7b713b1cd1b00d64af9b4117cdd2c4086b1c4d. 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/CH7812421326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc869e4ac3911be54305bb01b87d8c79d7a5ee9c518cb0d8a5f1b0f6e10e7b55a. 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/CH7812420632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f84f52164f66cb4f77c08ad6333ac223e8b0660ca4d1cc40d046295e7d2d81. 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/CH7812420629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c7750923b5ff7cc19320194ff6300aaaf1d4401d0304394b2ad27737f999aa. 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/CH7812420652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf299b520802e0acc0d0802b57613e5700acfecc67f3b760424273613073e334. 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/CH7812420645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a16a19d740942038d1e95e715579bc60c5cd0e090e86507f2e32923482e3634. 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/CH7812420620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b65a16f95166128ad886af5c948a834462ba3d042d546c91d743f31ad1ecc4a. 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/CH7812420654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3544638f97a759e97e84a129c38044b1ae1d8c930b7107e4ec4cc5ccd09331. 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/CH7812420622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70087ca6720550b4ab3b3e3598d354273ea59222890a99276395403fece30e45. 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/CH7812420626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b0072a508a453d08bde7eae748e945ace8a7cb94d3494e5973bdda5a78e61. 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/CH7812420630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1d6f20f446519f43960adb185faf3ed29def3b6ec5b3d41f527c294b792bc7. 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/CH7812420657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa116938f0060881cb7b629d2e2611ad08e3a778a50fa1473060119259a5a3f1b. 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/CH7812420638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4983e599269bad7dc1dde87713456b1050a0796cce6d23798cfab97f034e81. 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/CH7812420655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5e182303d25a4fce11043697a03a04d7251b59634524d26008f6415346b01b. 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/CH7812420641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253af250f6102986121caa9423b106b44d5a5c57b9709704eefb0d868780248f. 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/CH7812420628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd61456fc71a3342552a818da2c9c49fbbca549ec60eea9bf847913696905787. 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/CH7812420631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd797cae80fccdcb2d3206a1831d5f2953c0b5db4326a8ec6e63e02593e1bc3bf. 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/CH7812420633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0072826db74b22fb7b033cc9c066d01b9f38b7b29fa22c863f52056d8fe0de9f. 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/CH7812420637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2972ffe5eee2029eff5a1b7d7abce60db3e5e8abdb41a09e88327bcf36ac020d. 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/CH7812420634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6314232c29d87eebcd40b11de4841dff987834a285dd9124d3332941f3c34b8. 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/CH7812421327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9035b078887e4d61ca746319c5684dcd11fd2b269ce2ef07bc45ae5bebf0cbdb. 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/CH7812420647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352ecddde7667e945d851ec3fd66356bd2a27084b797da9b64a1d2d59119cb1d. 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/CH7812420649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871150148ee006e5339e4f9037ad271d3d1ee6529fc295a71c3df7bef66a8c58. 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/CH7812420636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbce09134d70faa83777e5bff98826abcf8817c80b84b6e947104d171f4838a. 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/CH7812420642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9352eba1bd525fed567b6f3feb83ea4a6b06361802c793b4d13c901d906a7054. 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/CH7812420624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7b7efe3edfaa8931422390df5bf85288841e45801f34490eb622c2fbd4c835. 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/CH7812420658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aa722e1043d1512b5092ac556ab01cc090bd11e42d2589b8c114ad06ced113. 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/CH7812420653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ece9630c346c611712982d2575e64620bc16581b0b1ed22d94c0b958c87fa. 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/CH7812420656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bc1e4a3f5262c52f33c9de65aee57311be3c05b888bd6e14e3ff83b3cc5ecf. 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/CH7812420651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e0e1ce10af3db0bdbea438d9c1cd326f1f60ca6830dbb215e2c86245b89400. 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/CH7812529107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff991434afb05996780a24115abc1bfdeb9f62fa28f63deffca7ed2fb982d1a. 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/CH7812529108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc51669206e5eca67ea67dccb658cfd11cf78388094cdfc9ac8fe2531d85c88b. 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/CH7812529106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955a07e81b071f68ce8c5542250b9d633bb3a93e72ad4e3cb0d93022be70505f. 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/CH7812529109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbb489fa8ac25b0cad078ca0694e969c9c9365d8eb9653eb39a85e32d4fae3b. 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/CH7812529110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8adbb5bbc3e6f56205c3fafb3332d1a10025027940dfdc56351882738cf0e0b. 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/CH7812529112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1d0177a8fe416fd8d87192259afab2e32ff314514b68d2bd71f1f6a92adbc7. 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/CH7812528299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd9db1695db837e1387e91fa89525ed1173fc388d89d0c224ed23c1d3ccd823. 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/CH7812528297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3716bf169a7cfdab2c9a824338da44c9e8d7a10c3db566b50e984b48ae8c3027. 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/DEZC62332195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc109d22c331c8dc46b40db9fe5001bc239b1480f94a27a28280b16e3f16d2fc9. 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/FRX202168648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea1b3e34795b66096ac99be7396e69177450893982f8edd61f06e11b135980b. 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/FR96X2166572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4a82f2db630b6e43f781db6b21c971de7310af3a5bfc4f907387b4663cf64d. 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/FRX202168649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609929980110d1417d5152c7e4818c831993fa04454f80c5bed01da953bef6f3. 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/FRX202168650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8d35def1584061320ea37561dce9cc6ecec5f0079d0125ac83a78aeb80e40. 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/FRX202124908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc8266c8426bb25ee1ed136bf28f03c0dc956bcf91015969353f4d7fda3f7da. 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/FRX202168651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974de5e6ea6b0e1f1da02050df083dbab62387bc91bbaf76cdaecb773241e9d5. 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/FRX202168652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13ab7570e8296701b791b94ba0d70d2094940ebac2e13a52addc66f57855e2e. 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/FRX202168653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bb8d9fe43bec482ad6c98aca912bda0730a8490f886689cb002b647018fd4e. 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/FRX202168654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681f442361d1f71280235ba720157587c3d309b8f8a67fd1527a4c67feefd026. 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/FRX202168655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09df20775e7e452990b2ce8d27d2412fdbd88d5fb0f626d3ffc667df2adfdee7. 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/CH7812533948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1a323f3dae48b4add58599c06e3ee474228c34e9683151e577def5ebb0f90f. 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/CH7812532109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50dc066146b0ffcc4f5f7cec605e0b328ef18a2556c6798248f9961d7bb3a2a. 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/CH7812530608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034ad6d59174b53d978bd4add5535c459994ea34aef4dfef615ca4e25ba21d5a. 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/CH7812531502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c6ef842ebf4d83676b29e584a442612ac2fa962f41b97e5373873b0f292a49. 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/CH7812531509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd24388d0d4c4246c14938bd85a82fb3f5a5d0d5ac9add132a5ab58e9f0006aa. 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/DEZC62574799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6d2f9d39fbc4f26d7519d0db8ea7df11b1e95fb19f941151dfbe7f968dfdae. 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/CH7812527332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa99c8f1a8a01bff8f293eb05e325bb26586e9c1bc53d43ef3fa7745864311a. 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/DEZC62573490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f446886ff180d40f4f695f36567be7cd4693cb903ec2ff0866b728b2ab89405. 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/CH7812423342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55755bfaef343bfed73bdfa04b1577755cda1fb860151e6383fa649cfd9e154d. 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/DEZC62462243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9818e2dee5197758ab0d14b26db222f3d0b01283cc8e227972f7f80d2e524128. 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/CH7812419081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091e43759d2c7ec2780e2dcfe794e751f70fc513477e7862d9bd1ce87460d436. 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/CH7812418278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374b61ff3011f0efe3cd2a46275360f9ab57511cf92fe05fe254c24552d76375. 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/DEZC62441959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3070c59a84937ed06d1f0a44cb70abc18031de21d5c559b2bcd134152d92733a. 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/TCAHP2389237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb71bf4a97881e90c99faf5a8aa6342f0c4c148a015640a635af9a11bec1f053. 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/DEZC62351717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621634fe1b816112a622f774dceb4bb6f3c3ef215a8ef7b472405d10c589fcf0. 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/FR59R2228506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1db9f2595b41db091c59bae33cacd2e4b5d745757b9cda279dca8bdf3d78aae. 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/FR10S2229389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8d35def1584061320ea37561dce9cc6ecec5f0079d0125ac83a78aeb80e40. 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/FRX202124908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea1b3e34795b66096ac99be7396e69177450893982f8edd61f06e11b135980b. 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/FR96X2166572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c629466be4d1ea5d2a6032c7f60b3add3f530c5336e66f4eff99708a2f839b7. 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/DEA622100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183fb16538b61dce7f07308de670e32d20b20cd4a5034b3b2f6601e528650a0b. 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/DEA622001502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819de99dffe0d2db4de33ce03b9e84595f0b30cfff029c6be7d525fe7384bbe2. 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/DEA622001077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dc5f5d9b13a12dcc2c75c0469e627d6595187f959257fc8df3278ffb04f1a4. 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/DEA622000829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4696c5c52a271a55d59c875fbb1ad44334e696999f11488ab103fd8154b50cd. 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/DEA622000522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5719db0b8158e64e16b3c6c5c24edf1823a23b21603429c3865d8b8f6f6a26. 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/DEA622000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc51669206e5eca67ea67dccb658cfd11cf78388094cdfc9ac8fe2531d85c88b. 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/CH7812529106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6d2f9d39fbc4f26d7519d0db8ea7df11b1e95fb19f941151dfbe7f968dfdae. 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/CH7812527332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac1ca658b624a300e39f86792fffeb4ec6ec814bf539da2af15cc549d1d3355. 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/CH7812530482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570ef1f51adeaa18e2f94f1fe30caf74326c6156bf95d82aa230a88c0e71c0c8. 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/CH7812532107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8d1a7339db6a1846c3f10ac0f883aa39a804a29b77e23d7bca4c6201834d6e. 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/CH7812532111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ac2cd727189fc71db36c6e6c1b6fdc0a0c89ee9b60793d3daed85240e711e3. 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/CH7812532108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689784ac5b165e5367cc4dfd7cc7a834cfb73c611c84b321bc8d8b60de34b18d. 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/CH7812532105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65f8375461fd001d97cd8dce30d41ace8c71afcef29a62dba5345701caab91e. 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/CH7812532110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843b4f59286b15eee88cd51a98986d23bd13cfad01d5f47ccebd5d38919c211a. 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/CH7812532106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a56cc33f4d53b263e287d10a7affa32b826d33c6c18d5c996f965c27ed167a. 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/CH7812532113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4c580efc4ef450b037f0ed0037bc7723267788f5d5dd85a454fe849063de3c. 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/CH7812532327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8de05ec5e20fe309f6c776827adb78f5d7040116ea0a14acd7e38fba0770f0. 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/CH7812532112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745431217df8df5aac83ec09b759f04df53a2271565943f576423406371142b2. 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/CH7812532393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e42799d2fa016f885cbe07fab1ff5d1b286370a9b6b81718f95484cf3d78ba. 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/CH7812530960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eb7310ae6e37b29b501e83b40f8a9db8fc4934e80311c255a77589e8478529. 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/CH7812530958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52e2b837076b7720ab0e7441de43b07987fad466f6df7eeb3b204471c6f3f6b. 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/CH7812530956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83108d79cc81d0850c404d05049b910df4dfdbc88a0e8872fa4ec8bcffa74fee. 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/CH7812530957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c983d93d1cd7bd99494b8cadf7b70601ff2a8cb0eeb63f10f581110acff6e1. 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/CH7812530963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad78e805d8c48e4754eadb6f56a5186717e669b43a4402f5bd728f805359806. 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/CH7812530962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf329b1e2fe9e91e23baa024ce8db9cacddb4e3ba0ada0abc9164485551fc760d. 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/CH7812530486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5070d6b92f8b8aedd0a745c765f29034de6626746a764b31adf20ee02842936. 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/CH7812530487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47c7465ee2da7b0cd89070041e4efbdaca8da18974e657556939658a0a2b17d. 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/CH7812531500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a3d74c0e8580871f39ec886ad891b951dc5a89c23ebb1f146bf78a348469c2. 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/CH7812531499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef39cdeaf6fb3b5bb67f1ae801b47dc51823cfd3f80de72dcbdd1f32be4a89a. 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/CH7812531504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc874d0bf251eccb1a0cfeb7aac2f6e1999eb5498f9bbf9f22db664f9579f202c. 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/CH7812531503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3075795d69f3f58cf9adbb70cf405cc6f37883db674bac9823eee60142c9755. 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/CH7812531501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e42799d2fa016f885cbe07fab1ff5d1b286370a9b6b81718f95484cf3d78ba. 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/CH7812530960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac1ca658b624a300e39f86792fffeb4ec6ec814bf539da2af15cc549d1d3355. 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/CH7812530482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342a61f33409cb4edcf6da52ff10bd1836ce32293e23e4313bd14a4ad0738b66. 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/CH7812530485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc307b8b15214d58a26c92fd4d410912ea16f59eabe8adc07c92995b945cef521. 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/CH7812530483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e95bdcdb7f86d6083431517636af70a0e2e300ca8484894b7c0f3a45b18156. 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/CH7812530484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf329b1e2fe9e91e23baa024ce8db9cacddb4e3ba0ada0abc9164485551fc760d. 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/CH7812530486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1891cac8e10e2e10886ee9d43ed428a9f5cecb9b893c6390f99c01b6dfac5fc. 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/CH7812529273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b375527428645c9f067fc3f8cc4f27c647cf40d69747f234c74e2ef1931f534. 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/CH7812529313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c51d2c207868e0ad69461a2de8c9f9139fc1146bd7a37f5fb5ca2a83f7e32e3. 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/CH7812527334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4bb68f5a2bb444887ea80c8886a3eae64ffe46da866ef550965cb6da9844e7. 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/CH7812527329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3a5c3d1f45634495ec2cff084fe03a71c42e34977d997ad292eab30dd7ff2a. 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/CH7812527336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3980206ee1ff4ea32866b8259b8efaf54d7e707a657d1ad7247d8c6470c42e9. 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/CH7812527326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e0391058236e1f66c3b7023ee81df4607ba2f6f1dfd54537e6ff8255a72686. 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/CH7812527330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ad79543058a83be55afd6b627906c9402e373fa46939cc4cc1e043efcb9d00. 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/CH7812527328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc0d8a9992ac30dc63ca8aa4b3703afb2c9ed301d874e7947032964836af037. 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/CH7812527325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5335bcc4a1e0b27c1a9423cdf787ad09e522bc75eecdac8f1b531b4bf11217e1. 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/CH7812527327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce14432cf724b5b94911bcb7234354bdd2f7fb7c6a11caa1fb9c0b0558ee4a7c. 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/CH7812527331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d3300e1d55fd725a7f62e8690e3c142c9c02671757c17d73fb51373493cc16. 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/CH7812527335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf024b836b40d4e0028e520fcda12e87ecbb33c0de427369daae06f151e04c77c. 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/CH7812527333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f446886ff180d40f4f695f36567be7cd4693cb903ec2ff0866b728b2ab89405. 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/CH7812423342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1cef5cdf15065fcafbc3a7df2fb80f050bf6b80e0600c2cb3e7144f25b25ae. 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/CH7812425199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6d2f9d39fbc4f26d7519d0db8ea7df11b1e95fb19f941151dfbe7f968dfdae. 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/CH7812527332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865d4a7cd303f40971c06956883a6a81f4ba5251cc9bc0cff213cb12fb01451e. 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/CH7812421313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865d4a7cd303f40971c06956883a6a81f4ba5251cc9bc0cff213cb12fb01451e. 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/CH7812421313.
Team Cali VS. Team Hassuna (Part 2 von 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6647fb0d72ec1e167b86f9e5ec9bbc6b31162b44035712a6d5293840c686e7. 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/CH7812423490.