Hi-Lo may refer to: Vehicles A regional term for a forklift, an industrial truck used to lift and move materials short distances Hi-Lo, a brand of travel trailer whose upper half rolls down over it
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 0xab679277ba45e887c5ef5cc1d5530982baf927a91672be9d44d23987a704ed78. 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/45846f8c-5ad8-42ee-91cd-cf4a430e39d7.json and https://artists.proofprofile.net/proofs/artist/45846f8c-5ad8-42ee-91cd-cf4a430e39d7.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 0xb033914824a52b7d18e4dcad1f2bfe99588c43c1a3816444e5c7768eed7a3c92. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USZ4V1500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd892e15915d8a1428f52bfff4530bed808c9bb979f942628b332741db94a38a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e1fa7ec27d19a283811f415e8fe478d25dcd5054bcecf5dc13d92d48ca7714. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7b81016fca4205aee287115d21c7869dc5bd38316c82654c329f67a44185e3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600860.
The Answer (Oliver Heldens Extended Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5643ab210d69e161a730a96653e6028227691472f621dfc01753fcb791662986. 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/NLZ541701616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1114067f742943495b4d878b647e4be75614addd96b74b3e02f07758c2c0e0d3. 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/NLV5Z2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5fe08f793f9a84e9c9d6f86d6f894ecd326795dc75c2eaf850843824f004bd. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHDF2000525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb458a145d5724310d978b0dff57e3ff4be31d724e0e709d00e95075753b285. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHDF2000526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd5b0e31ad66375a5f4143e8c76a8e7db51010052b9e9dd2f555256d1ee1fee. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHDF2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d54386108d2af77d2d467676192d5a0e3b67a28b3f57b0b48dac286974bb82b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHDF2100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c878b8d9bf31bb19f41f02f3826f71006df9a481d625f2f5b592c827446efd6. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEHDF2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c984cee628b765f02f89a5a4a691011dc5287c680d35b82e62c18cd7cc6c39. 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/GBKQU2146029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa50bd8df590fc410ef5aee91cba4fc85f21289ba873bad1ab6da5e6ace7cdc. 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/GBKQU2146030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee59a9e3f66c184155881cc068543b106de864d328ba978ea144b5cca384e9. 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/GBLV62133749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02339cb024bb97c4f341ebdf726f779dab194aaf9d2a1b47de7e77479c7afc6. 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/US39N2301296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa78cf1a572bc86c27ffa17556a9cee1fde54157addf2e3be65986380fb5257. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUR62000622.
Waking Life (A New Dawn) [feat. Michael Ekow]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ea592129991bc7e65dac0c410a340b081a1ab941eea55fc2b51f3f09581ae8. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2402768.
PEGASUS (How We Know) [Oliver Heldens Vocal Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88df63d6d5a07eaf66e0800a5f06b0abd6feec24c94dfd84d0fcd7439e1c1cf6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282450467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1669b6c7407c5bd1aa4c0030ad4238efe876d483ef5360b5d772f4a72981385c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2547014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22621f0a12878bd1b3720e5d63f0d0980dedc9ebf307bb8011a9cb038c4dea5c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712501895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc116fd34c7ad53d1c3f0746421913f4540d1902acb78346010f474f055cfccc2. 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/QM7282506459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e7d112e14b8fc1487431f27bd4f2e884bf870163f3926d16544aea7f74c398. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:49:58Z), 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/NLF712503961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c80f099de7d0f1b69fe990eb1376da70fe56b9b0d2a056d1d9a815d23512239. 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/GBUR62200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c77ca00b89f903090c38775eb5935a2f8ce960eab2d83701f3bfc31f33bdcd9. 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/GBUR62000478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d06d7fb1e6e5c4318ba44c5b09038c13b54da113d27ebf8e217efa619f4abd7. 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/USQX92304307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa. 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/QM6N22497875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f5b7c99ee251864343b64fca9d62eedfea8f15efa7d623b75e2b17b7a5dba. 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/USA2P2346552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f5b7c99ee251864343b64fca9d62eedfea8f15efa7d623b75e2b17b7a5dba. 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/USA2P2346552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dc2764b57f48578aad0c96a5835919c551164c3663a545b0b643a96efe70da. 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/GBLV62214109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be180a55f7b7e9e6b3c23b2cf5be5d5575aa606c97092367415c644622d3db8. 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/GBLV62214108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1821c749b15019f597d9f440fa9932d5cd10b4556f844073c1da8d75825b530f. 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/GBKQU2258494.
A State of Trance 2024 - DESTINATION (The Official Album)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c878725c30d3e7622dd287a2526f69a67342b04444a897ba71563bcca2adb. 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/US39N2305675.
A State of Trance 2024 (Mixed by Armin van Buuren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b11995c19f5cb154a37990433f934819456f4416b4c76ad75aa885c23489241. 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/NLF712401998.
Now Love Will Begin (ASOT 1168) [Tune Of The Week]
ASOT 1168 - A State of Trance Episode 1168 [Including Live at A State of Trance - Celebration Weekend (Saturday | Sphere Set) [Highlights]]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbb32e24ea98409d9c9b11b7952fd4004b3b31f48844398b6a38a481cbe4e59. 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/NLF712402076.