Econoline Crush is a Canadian rock band from Vancouver, British Columbia, formed in 1992. They have released six studio albums and three studio EPs, and are best known for their charting singles such
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x317afaf93c5f8b6ca0ff01109430bdb0c7759027b318865750ba4aaf105a4131. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac1f8501-8df2-4644-9c1a-3d9d4df36d1b.json and https://artists.proofprofile.net/proofs/artist/ac1f8501-8df2-4644-9c1a-3d9d4df36d1b.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 → block OTSBitcoinBlock must exist at that height 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 0x2fe27affb776d9bbee767e831a675533296f54bfd4298d6cb53106d044fbc045. 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/CAE159100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8803e309fc2123ecb4466e480ded537b022b9d2b440e1fff05e774588aeedab. 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/UK7EF9500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176421b96a5d2d531e243f84b49eb7204f377e3aebad52298b051eec7ceae5ca. 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/CAM199600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70961458903e9e9fbeaade968fbf4617bf424d4222960e4628b04c2870116bc2. 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/USDY42368714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb390078b82dab02154a0b9c620fdbd3e690e28d826ea2ac9861ebd4483ba4b. 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/USL4Q2390425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a729ae82baf2997506aa37505ffd28aee586882fa806530422eb054de52be12. 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/USL4Q2326350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0262917b45c5394b8061e82ecf2d4ba482ceda8a7089fb32e447effedfb73c3a. 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/USL4Q2390426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aa170884bda0a8239ad1ec2fd7384c0eaef09b21ab6eba52ba20269920f21f. 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/USL4Q2390427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7d58b3b2b82ffba27bb01b61d9f5f098d7083570d2ca72fb29da12cdc520a8. 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/CAE150100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4ec1154ca8a42d5f4d23b12a98fe4ef80456e0f17938ae23b98493a0e70d1c. 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/CAE150100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb1c67245eb7082c0cf510fc12fc17f164b6ba52422cdb821133e0363a4416. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE150100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caceaa41ea76c68e56561cc7b943104a7f92a9eb3bd3af0bc6a96fa0595385b. 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/CAE150100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf06688cf7b5931a18072fbdef2e43e7751a03487d5f250b493ac8ba6d1e1fd4. 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/CAE150100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1e9dda3822a559e650e3e7aa1a3ceec76fd210bc75b324a2be3314ec6c8416. 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/CAE150100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847aab8639cf75a2af3301e8d3dd3794984d214df84a967b2562d94108c054a. 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/CAE159700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b35cd129fc8f9ea09df09f2847116d01e3a35fecca634bb12c7b6b04b9b6f2. 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/CAE159700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aed9c41b60201941ebc90aebb916c89552a43add7bcd654e5b4f306c92fe1d3. 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/CAE159700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a006d6a1c4586e312eb0aeba83073386ee9f16639e39e2b9eb4a2fdb68b437. 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/CAE159700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee1b5f9bb945336e744439e0c57319ab3af9e19aeb4ec7c36f3b862408222a6. 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/CAE159700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137483e5105c7f67f1595a31d47b7d7c4dd700f22e86c59fcdcaaec1e862742c. 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/CAE159700055.
All That You Are (x3) - 1997 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4be77f29b4394e54b8755ad2433ff886a6d79886412f134ec984c5f9b88f8a0. 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/CAE159700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce82fff66aae51bcfec6be7be91ff307e50b62ec23ffdad8d3400cb5bee89b4. 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/CAE159700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c673a8a6b3c7e9d5d937d8856116b116880dfa985fc5cd1ba43ac520027bf60. 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/CAE159700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563b125b2d3732211c61603b8962b733c508cb77c8c776035029a47954a4a6d0. 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/CAE159700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5a8635cc22405d400e11330c44e8439d604030cbfd08b4f1f91d3e5555297d. 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/CAE159500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a0e0ffb4c8799cfc484a3eff22cdad5a681913d10d9350cb595dbe9594470e. 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/CAE159500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd686e5e40ab37059b216af9f85c6e4c0f539ef6c77e9fbb39225fe9d499df1. 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/CAE159500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c6fc5735bc9b63b2b9622f45f111c7a68d77f5b8b4f0120838e3d4848175f9. 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/CAE159500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf70cee48fc0bc5748b91d41e9dea050beaf34d058ff5bbd15e17fe2a55792cd. 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/CAE159500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3ce1007a34c5804c2ed3bab9ca71d26ad9c3cf705db257f70612ae8e10fa75. 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/CAE159500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28c40c12a3e5a52771690ef257c6310e386208edbb678e25aee11b06785b78a. 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/CAE159500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748692a7d68055162ffb0812fdfb75cfdc996c2b361dd9f573abd79760b86621. 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/CAE159400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b35cd129fc8f9ea09df09f2847116d01e3a35fecca634bb12c7b6b04b9b6f2. 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/CAE159700051.
Surefire (Never Enough) Farenheit 451 Remix - radio edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5514de3ba0cca631336419f7a9e57969135b04ba7d7092db149c4345e101672e. 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/CAE159900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aed9c41b60201941ebc90aebb916c89552a43add7bcd654e5b4f306c92fe1d3. 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/CAE159700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563b125b2d3732211c61603b8962b733c508cb77c8c776035029a47954a4a6d0. 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/CAE159700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5a8635cc22405d400e11330c44e8439d604030cbfd08b4f1f91d3e5555297d. 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/CAE159500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7d58b3b2b82ffba27bb01b61d9f5f098d7083570d2ca72fb29da12cdc520a8. 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/CAE150100007.