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 0x08a81002bbb02719eede9b92817ffd1aebc0bccde27cecbe686ac0074a1382a4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41bbadff-d313-42f9-a0c7-97b797d67506.json and https://artists.proofprofile.net/proofs/artist/41bbadff-d313-42f9-a0c7-97b797d67506.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Solarstone presents Pure Trance 7 Mixed By Kristina Sky, Solarstone & Lostly
Heart Connected (Solarstone Reconstruction) - Continuous Mix Version
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 0xefc6f05afa864e4fe50791e402c5ce4c1615f01daec954d9941313b9af702ded. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLD681804020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9edd95471e9b7310a3ecdb071b1d93b3eb15fcf29f58d5011dd71d1fde9d46. 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/NLD681804001.
Crenshinibon (Dub Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8443e05869344d16cc78972610caeaa914558336249606dacba86a076cd7b961. 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/NLD681804003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a57e0cb8d561bd3963689c10f272ddb2488db037ffec7686edc4ef1802ef4c. 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/NLD681804023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0f845e2b8c1561887c675b684746c68d1746f74ad9b6eedd5ea0ed05e15887. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b0437d0bf81840ab192a3665e498261b52db9448732e5e74333dd66521e09. 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/NLD681804025.
When Faith Fades (Solarstone Pure Mix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf40e40dbc1343f0c0c3edf65dfb2d83b0d8f17e756e5dfdaff96afda932933a. 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/NLD681804026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c7bd1b99b12c3bf22dcfb426f2c5c19c75c9af95b485ef24b4b4ea19a7d16a. 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/NLD681804007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3719911a343f55bca360949f576076c2afc7378338b599af571fab76f4721c. 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/NLD681804027.
Isle of Formentera (Ciree Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d3014efb12330827154fce37f927524ebb762fc78096f899e374fd9796b2f7. 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/NLD681804008.
Beyond Time (Neil Bamford Remix) - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46cedca62783a081c56f3281caccf417c86cb1b03cd203930f82d69c91ba4e7. 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/NLD681804028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6d4d807b5f7234f3bb196ad62066ab4810edc374cfd0d3c680b46f23aa1ef3. 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/NLD681804040.
Something Out of Nothing - Continuous Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcab68efe16134aadc4b74e9edcf3bff50aaa4b24ee5094b55501f234ebdbbf. 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/NLD681804030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a786c8888e6bc54650394ff24e585999996ea1d94c80048b1764b25bb267601. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681804039.
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
Trance Academy: Acid Revolution (Mixed by Lostly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0839c1c7d6478e112abbe75d34546349c972035e40bc81b40b07f5d205a92925. 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/NLD682401576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164208d63528534b7ccbb346ee575c6ccc68009bcf718500a4da23d4ab37b829. 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/NLD682401575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110913dfccb59ccf0a8912e9b124e47a005b17ad95c2848af83a9044272ecc8e. 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/UKRMQ2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd41dfc091b2d4c5541f7bee690c2a111346ee277faeecb518fdaca1ce8c3ce. 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/UKRMQ2400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb877c65ad7d1325aee048d0e35144268ef3f8be40d7c28817878af551e4659e9. 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/GB9AG2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aa6898b0ac5825874b854c6b2acf901bacd057f85bc0322d11c0d2ddb85ca3. 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/GB9AG2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f79e6b479b0e7e9383d736c6fcdcb38e5e49eb8f02257558e7eacfe1f055775. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GB9AG2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be3b51d0b1a1a6038ca3f759f19195f3cb36c70a55e8050298aab012cfe9eb3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9AG2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6329d17e32a56d1c0f9ba0c833530cfcef46b029ac24c7dff9fe89207b8a184. 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/NLD682302440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd75dc2458c276f3c2b9f30b8efe19470ac7841334507e8b08eeee272dc6fcb6. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NLD682302439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1088f3db7d13bda3c466e237afead2ee4020bc013bcbee975670ee3709aed4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/UKRMQ2300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e2e098d8ac9350c7fe9e69ce75d2fdb422c3f9b60f88099631e1e632ba85c7. 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/NLD682203223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50e46452fc6e329458dbb2533f53e7f325ead611cd4dfd090a35c96c3cd6f1d. 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/NLD682203222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83934ae810592108ae185e7cd01112483111cff2a4d0968fd1941543b0a8fc60. 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/GBGWM2020269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8897c5675cc0ea98e9e5a2bb2eab1cabd1b78ae7f9e65976a24cfb98ad536e61. 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/NLD681903443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c71b85ca61cc2107a180dd4fa8e3588adbbe529d3cd9ca80760498363de92fb. 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/NLE711900298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3980d825455bef349dfb48fd1eee1009864c9bb8e0364f1abd874e9b7bf308a1. 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/DEQ691900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421cb39900935d19c052623f61f95b43279173faa820c332c6953c0b812f7068. 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/DEQ691900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41162309e5574e1f5e92109b6f1b80941689e1aa52c34f3d27b987a9d46ba465. 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/NLD681803915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb41cf2f534dc9b123b0ab752b7a25135acb47c1c1dd65a582209302b00f58a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681803909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23152aa1bcb8319596487ce077a6e1a4ab3438216d9381b120b8a713c31e7486. Chain 2 (Bitcoin): anchored in block 957029 (2026-07-07T11:17:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681802977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115712adcd9baf0af5366490433b90f2e2e27f78d5b7ef78c1363b958b358921. 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/NLM1S1800954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64f1e65fbb2384af6ef5d9785b0e292f7344467b964a3bfd890e91bc7692ed3. 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/NLM1S1800953.
FSOE 817 - Future Sound Of Egypt Episode 817
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bd4b6848cd1a520940949d5b859796bd1c4cc0c861030e909d0aa6c26fea6e. 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/UKRMQ2300924.
FSOE 848 - Future Sound Of Egypt Episode 848
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3166926f682ba2dafdb712534f6fb459c09ef969b0fa34b65d771214df9561cc. 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/UKRMQ2400298.
FSOE 816 - Future Sound Of Egypt Episode 816
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed83fa5be3ef77c5324744249287878092d961963d27d3469751a75b46a4699. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRMQ2300885.