Holly McNarland (born 23 October 1975) is a Canadian musician, singer and songwriter, prominent in the 1990s.Mike Roberts, "Riding the buzz: Wonder gal McNarland not as dark as the songs". The Provinc
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 0xe49c4d6d7b98b7780112657103087d2d76b308f7bc1abace5f7e6a420ff5f8bb. 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/26e1d660-043b-4cf0-9d55-fe4d8065619a.json and https://artists.proofprofile.net/proofs/artist/26e1d660-043b-4cf0-9d55-fe4d8065619a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449f94af7d890ca94f902c04a0b0276287851700663a3192ad6da029acf0e1b1. 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/CAN119800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d3770f87ae98e1bb08fe4593aeb6881ba74b14d15824a39cc9aa7c5873693b. 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/CAN119800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23232ddf7ada4fa6cabef4769899d55082ada835d34bc2dd82e908024fa770d9. 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/CAN119800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149845fbc5e75cf3e371299a5920b21179e15094834e102d3920522868902d9e. 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/CAN119900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee686e258b8954a2bc0a3294e5b984a41c7824f17b49de38e971f5d425af04ab. 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/CAN119900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c292909ad350f1cc0abbce0c20e2457517b1e92ffd7c4419e208a8573e74f2. 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/CAN119900269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb065cd74e2886e4d46c11bf0c8c41865dd6b36d916ee8b1da1e73ca3cae6ada2. 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/CAW111500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711c1a9d19480afd238c626b3533e51b21357baa21421f5576030a5c3d147e75. 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/CAW111500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4630db08ca407da15e8678dc64e08be1153201523344e70b8741f89338930a04. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAW111500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a140ca4ef7884c587dd9928a782822b113ce9ef3c003dbb51fd15435c443669. 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/CAW111500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cc74f46dbedd86026ee26c7dc393b049e0a543bc21284c9db61ee03ab3dbee. 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/CAW111500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c3dc1e2502a884dd4f558e7f5028d3a044660afa82bcf454e3b26f6e367ab7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAW111500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12c5e56c305508e995735e0c0832a60219ff15f42ef420c10c604fef4dc5d67. 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/CAW111500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ca739d252e021a3312804433aada193934534074b7038f30a02ef03b98e541. 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/CAW111500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ef0264df9cca48288f3c1a0bf20983e00c0839b574d66ea79da0690a4249f2. 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/USUR10000503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e21e89087ac124d0ec17abe923a501eed9d7a7ce9e099516a2579fa7f981248. 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/USUR10000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbbe8654b737a0fb96bb1fe1a41177a138144340ed6c91b68ea0270a73cf825. 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/USUR10000505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5892150e5021a19b905b4d05eefb43e01a796374f5fdc19702d6952560c43463. 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/USUR10000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6388ba9c934aa203e58ba532c4f90b1c0dfb2d2f11377d246e265e4182fc63b. 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/USUR10000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa108bdb36bcf0f53c8951a86db7a78204ae8a5d2d9080b70596a31449f42bfb6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUR10000508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc966c90f071bb069d4421cec547c6a886adc5b198e6342e18beca26820c7b06. 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/USUR10000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e829e40ae95e8b1b8edb58bd1164670f55b150d677d6f7029db5a7a4d158c9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac9766fd2a8280afcb875f3ecbedcc03edc6c3c5c5bd739f5bd459a37a6b3ed. 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/USUR10000512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9f79c767dff4b4bdd18230ad9e9dcc10e1a3e9691f8930a98761bc4d58afde. 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/USUR10000513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea21d3c70e403bd2eab8aa530163fe0ab2be13814500135d19720bd8f465503. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10000511.
Lilith Fair: A Celebration of Women In Music, Vol. 2 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149845fbc5e75cf3e371299a5920b21179e15094834e102d3920522868902d9e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN119900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41dcf12312744d0ab883932e563c3830e4d5348f0d4c3a5de58e0ad53d5056d. 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/CAN119900259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cdc2eb2ca54b35471ca3a137398944dc56d1cdcc6899cdcbf9a874b873732c. 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/CAN119900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91d75614273438336c3b62631d9e47fd6baa8f07e6801fada28769c110305c5. 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/CAN119900261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15dcc0e096053dac827b45bacd53166d371722ca49479f43305e382323d64af. 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/CAN119900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a0a236c1a1c2c251ee2007f001f665a08f9c7a680e9b51b8751e85bd179d5a. 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/CAN119900266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c292909ad350f1cc0abbce0c20e2457517b1e92ffd7c4419e208a8573e74f2. 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/CAN119900269.