Altered Five Blues Band (originally known as Altered Five) is an American five-piece blues band. Formed in 2002 in Milwaukee, Wisconsin, United States, they have released six albums since 2008. Their
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 0xeba15041f1e1a99b783369740dd5a1b44f3b6b9fc7d9894a01805a4ccd176d62. 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/d3b6195d-72e1-40b2-b51e-ba9e5c6796f8.json and https://artists.proofprofile.net/proofs/artist/d3b6195d-72e1-40b2-b51e-ba9e5c6796f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blind Pig Records: 40th Anniversary Collection
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 0x69175b7a1d972818869d5e9dcf4e8d6b907f03d9b8fbc51c8141c99f3e19cb70. 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/USBP10305411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb152dc7cc02bb29ddd75a0c79c367783d1bd1b489dd5cd0f37c2fa8a6a9c3549. 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/USBP11516601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f447c62d344ab08e7a2fb05f75d5638efa74b3115b2f19050dbd2238ca4ed1b. 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/USBP11001108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad01c88f6bcc15622b7e03364720dd18206a110c41b34a63f51220a75a1e149. 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/USBP10711109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba2a8d3d9686321ff2d456548a17896450b6181e39e00a7e4733b12f03fa12c. 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/USBP11214801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27b60edabcbf63459313d6476cb807b8834e2c94478047a264b848677383365. 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/USBP10306107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ee0385d815ece1fa516f4be33cf892c8bdbe438a45aa6b493881b5b4c2860b. 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/USBP10372209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0dea8368b41de35f23f632524461ed9112e617f972878752d10eebedea9cfd. 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/USBP11516303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d4b44f47f6fb10e78e04d01dff2d491074f3702983a502d0c12612c83aa2b8. 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/QM6N21720127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94095c015fbfcd1fe7cfe45724a28b169a441da32b45a0b7c1a9fc9405ad664. 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/USBP11013709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5d218cf8ff54e169cee7b68ddbcee3f0f0c72e7d2d25c408f7649dee82caf4. 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/USBP11415807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f60d47bd46848d760bc2ca3b424dd88ab61c9e8b9408211d9a540f14e65fd0e. 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/USBP10301609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4791c8256bfedd938627e29bd21558a5fa78465ac5a1afb174a1b722f0492783. 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/USBP11516801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094221b85c276f40d62e689cea537e689e15bb080390ec4ed88b119eeda03d69. 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/USBP11315201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe135fe180cd5cc182c4356bd97dc0bedfccee81993d5a460216f2c23464a195d. 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/USBP10373303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a54941ae87991478f373c4830767231940a7774ca3b470bdef8fce213a9e902. 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/USBP10300509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a63a0c0e5f7fc96c9cdfc83c6454f27cc8e8d2554a754804d5814b4dda2b9e3. 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/QM6P42108371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf855332a1d35ceeaa6a63c842724215be6e504e468cfa6e87dba523f5449d2c. 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/QM6P42115928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15765ca664a0d07da426138c24f4c5f1b184652085f883e1a59dcd42b515b5e5. 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/QM6P42116449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181d446cf098cb975ffd0de2a9b20306ae122aace57c40bb80e0ddce695fab5d. 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/QM6P42116590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd2f6262bf2dd69aba1e3725f1f9085c25d9468948711b5323bf524fc551896. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42116964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0f8a406bdc2194400713b99f718f68b350c494b4cffd8d494f4539892e3d3b. 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/QM6P42118485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f9c80e6aa67e6da4717554a20d2fd28c0351346146c069c05c180674e9b28e. 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/QM6P41915471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22efee7e8e1dbb94555c2806d5f09b59d5e4fc946fff23846a54c8ce6049c821. 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/QM6P41915353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c7964810ba1ea4324570ca52a73deeabf8d2a8da61b45b34cc90b42bdb9071. 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/QM6P41915379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dc48a62275158ac6cc51eb5ee03a1408d596beeb75be95fb554821d6eeac5. 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/QM6P41915384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57049ed204f72cd37a8702f1762e887d340ac4542a4a61564d62c9733a7a3ff0. 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/QM6P41915399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd745c980ef14b21d669a706818e155600c1e18aa3dd4e83c96d972a1f7455a87. 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/QM6P41915403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bb1d21a3f671ec1330ed4c42edb459695e9a4d5575ca7ab8549e1b1cf353da. 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/QM6P41915404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d404cc70ca80943362d6d1b847f1eafcdc8f5499de15033fb914f21ec7886cf. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41915405.
I Hate to Leave You (with a 6-Pack in the Fridge)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d79a188ddae9ef6b3e7f79f08502862e1ae562b02371f08c374a6966512799. 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/QM6P41915416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0651b8f81d1da36973b3d7cb7432bdb5e1b03659a35d0bb417469b6a6a1b679a. 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/QM6P41915417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c141e6f418f7464eee62181c532dfa8667463267a0c3eba19c0ef501d1fc5b1. 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/QM6P41915429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d4b44f47f6fb10e78e04d01dff2d491074f3702983a502d0c12612c83aa2b8. 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/QM6N21720127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dac7f2c1fa8a6877b8b66eb34eb8b7f4ac6b5ece406c6d75f5b17add12aff9. 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/QM6N21720128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef783247e153a1ce5bbcd4869719031652afe74627a86676dd3df769bbe886e. 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/QM6N21720129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c8f6079c7e7b138ee9a1d23c4a5b9032611292717b4729a68187e39843f4dc. 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/QM6N21720130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf73739b1e1c2d477b5c8019b4ebc5d041b44d1bb6113f6074bff5994a765951. 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/QM6N21720131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9920fe1fa54115259e0555f5953fc14c2396b27161473cfff52f1c2d8a56a7d. 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/QM6N21720132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4d9186dd91ec574249a3ea4fb57bea6168cf52199a5165c2974efdc9e4b24f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21720135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bc1c76c34008cb771c74500a17c74327154bb0983ad2108dd76341a8b9fa28. 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/QM6N21720136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585ebc9e21eddf7f41f2012d447de903fce6d38b20f164251d210de1155b77c8. 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/USV291468349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd010fd8df1330e33180c5d4a6935a02534edb61cc6c9c287c05e4b5a9c382701. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291468350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ee908f145f97f5acb4a3a0a0fe9175ec586c0a956e4bb717ecb5973e6c0d3f. 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/USV291468351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a23c0d3563f560e651ae5aa862f148a7aef60184f107df37dcedbf51a47bcf. 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/USV291468352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd0b0a5c1621eb548b7c0afdb3b5500072d16ecc02429106b16434b223f80e. 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/USV291468353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2eee778e7c7ebb71e510f1a425cd25e91630ea1cbe301a790d1ffc81b065b7. 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/USV291468354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ca2a6b987a6e746913963e0c37a3eb1d7eb5a68369518a6e1c257b14364ab. 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/USV291468356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e65031ec7648cf9f903421c80f69e0adad38b61569607f93953426ae09954e. 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/USV291468359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b554d634e9a81050455d658c46969d20b25570425b36c7d246c8617163bcd0. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QMFMF2342627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cebc560698dfc02f2c542942a60c4f8bfc5bff9ca86acd168331d256e3015b5. 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/QMFMF2342692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990a17021294bc52faa240a40a93da5f7d2f50bc22208f1c62a0baefefc32197. 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/QMFMF2342712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047aaf699d6b4222259b4941292d97b117f768b68813352bbc73d2f5b34756f6. 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/QMFMF2342720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ac176b3dfc742eb2dd73015504e0d55f50876e5a1184426d7a6c55d5f80030. 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/QMFMF2342728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990a17021294bc52faa240a40a93da5f7d2f50bc22208f1c62a0baefefc32197. 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/QMFMF2342712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b554d634e9a81050455d658c46969d20b25570425b36c7d246c8617163bcd0. 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/QMFMF2342627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a23f3af863bc78ed3850fa969d8818f74f6536fc52d3de4dc8afc0dca67809a. 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/QM4TW2215983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181d446cf098cb975ffd0de2a9b20306ae122aace57c40bb80e0ddce695fab5d. 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/QM6P42116590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf855332a1d35ceeaa6a63c842724215be6e504e468cfa6e87dba523f5449d2c. 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/QM6P42115928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dc48a62275158ac6cc51eb5ee03a1408d596beeb75be95fb554821d6eeac5. 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/QM6P41915384.