"Haunt Me" is a song by English band Sade from their third studio album, Stronger Than Pride (1988). It was released solely in the United Kingdom as the album's fifth and final single. Reception Step
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 0x7aa271368de243baab998b51758c067d597d85d61e20d241b6b42cbdb2a2243a. 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/13f874e8-67eb-4206-a400-d4213a04bffe.json and https://artists.proofprofile.net/proofs/artist/13f874e8-67eb-4206-a400-d4213a04bffe.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 0xad0c0c82cb5c86d3472f3049a76240596a3ab9808780358a2c1353165d35d7cb. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZNWX2068249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e0ccb81adb1f68173986d8eb8ca8333d979d21e486c9f7ac25bc4e78e2e5a7. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/QZFZ62178025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8759cfbb3f7ed8456ed2359fb587503ee019b78f65e72a9051ce59ee201309b2. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZMEQ2147686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f54fe883291643ae5e797c3cf98f29a035305c558b865e48db75fcd034e2ea. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZMEQ2147687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e62b9997ed0e6cb8ebff6f52d055fefad0683da458caebe77ed1f3ea381caa. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:00:56Z), 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/QZMEQ2147690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1121b4d8b9a4bfb67f4a5c591066299b9c45c969ce2611dba23281acbe3fdf3c. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZMEQ2147691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d5043bd481df3930ea97e765121eb595a7d09c377fdc11ecaff285f9183f96. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZK6P2295292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d15a2e5c031127a11e23ee0e27b6d4dedb1fc287d042f03b1e2afb299b825c. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZHNB2298689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025381c3716e45a9cd50e44986efe7aab022a955999b7dd463c53b540487b51f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZK6J2226538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5224055bbf511ab5b3ebcc69060775dc7f8a8dbabb41ddf1fe0b3d7144b8719c. 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/QZNWQ2285786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fc4758f11369df886c68f2f6a279a50faee61bd67c70ee46fbfab166b17e26. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZPLR2258417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d79fb3f6b726481a4656d4085996319ac6aa77546792e00f0ac38a223c655c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZPLR2258418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cca9abfec4c3a7d940b277e091bd65722dd8bce202ad08b476a1945e43699da. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZPLR2258419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8870cfd7cb97eabdaca71a08340a1d8c084cb84ea72403f1e927e66e56e3ddc5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES92324097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cc6c87c7609f7a731ef036a01147d9ddd602e37a81a0e9393db97add079f93. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES92324098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482cdea946d8151f59b9df108c7c6d966ce5bdb27e9b02f238332e88d22ce012. 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/QZES92372353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78751fb974eb8952b6a6f7cee1e1883892a96bc47ca96a6e82d5c62575ea9ff8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZES92372354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6671c60302d191cf439dfd1f86ead99f9b372a09993dd835353cf38b65d0d4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZK6P2396639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd6affc9e5cb4caef8e002fa154f3195e747abfca5c34f7163a182c9254218a. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZK6F2363076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f7470531d214c5b212a48c9df19481a17f2a2878a9fd95404afbaaeee6fce4. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZK6F2363078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90cbe03a3c6d38fe759d87bcfa2a0c1ca32bf0f4bbc84538c798a5dda564a19. 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/QZK6F2363079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600618a9566623f4b56edb9c71568c30298fc1e939fdfb476665cc55478646c9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZWFQ2319192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f0c20d4f5d0d58a85791a3b8d0d06949ae044f9fb61bb566bc94e9f3eca00. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZHN42457841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92203f3a378d6e8f5325b4510a9c602da62951789b93a11cd70d9446f8e1366. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZK6K2464696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f0c20d4f5d0d58a85791a3b8d0d06949ae044f9fb61bb566bc94e9f3eca00. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZHN42457841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d4a87d17d5ee79bf6dc02bf24b59982d63a04df829ce2b3d4bc99445e79497. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/QZK6K2464699.