Misery Index can refer to: Economics Misery index (economics), adding the unemployment rate to the inflation rate Entertainment Misery Index (band), an American death metal band from Baltimore M
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 0xf6dd41f9ffc1908906d4b970b0b58beef2cc89e8c871c082ae5da82e6ddf3e96. 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/0f7a3edc-6b75-4bdc-b9c1-c8449c056132.json and https://artists.proofprofile.net/proofs/artist/0f7a3edc-6b75-4bdc-b9c1-c8449c056132.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 0xeb7d8bad16922142389b550b09ebd55be6ed1ca8b1af470c9208a5eb7fca6c87. 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/US2640667501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0f7debbf6c58ecbd548e6d751abc816e1aff1ee309e619cce4271afc9f5c85. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/US2640667502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9913f51336f378dd3c56785f260c25e4f859adc7c1b65e8bd673e4c31e43047. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US2640812602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19e30f264328869b608a0a7c04b8d61c1ebde302dd52d63cf54bf4d04d660a3. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US2640812603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626c0576e96e5be12c20b22c12730cfb44dce5d6afd2236c9c8ab8f9846ed00d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/US2640812604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce47f3f887ab981275592236d1098f1f938e640abcbd2cfcdfe5c536a5c6c41. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/US2641009102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958a859a0a012bf4ab8ddd5f69b01d4c2b7427a21ebb3284ec5944ed88d38f4a. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/US2641009105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2decc6b3cbbbb71a7d10e370266d238b9e55b514e4104cce9bbce6d86ff0ee76. 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/US2641009107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eded66ca409fc19da641b3a1f860138c35a0310e086d7cb124b5bfbd8a4b6e9. 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/US2641009108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8017fac01fc26c1299ea9eeecee39b69c5352089ceac0112730c55b8984ffdc. 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/US2641009110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3881ce95dde2093efdeec643afe6afae555359c11d25b6678a2a982bc397d939. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:34:33Z), 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/US2641009111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95995668ae449392b1ef71ea0d41a587623402c1ef4c013dce0bb2f06bda0bd8. 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/FR33T1425901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599419982f9a935566fe862af57cf0c023f1ae8447bddd441f1f8d37f75eb022. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FR33T1425903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778273094eab322d9a455da2c1e83fe99afc89f76a52771a3080f594b06d5adf. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:52:38Z), 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/FR33T1425905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfbfafa16b343ac196ef3e3a46c6df6c5fc00eb6bd810de27424958aaa38985. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:09:31Z), 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/FR33T1425906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f7d8ca0444ae08638cc79dbbb7ba3bcc26aeafea737d795b0ef57a3a02521e. 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/FR33T1425908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5b34dee1762829bd4a36e677c0b1c2dbd0ef34c893251dc6fb78ee5fa73270. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZDA61887158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed9e97e7bb23f9bdf04238b3e29141de304c23427bfa43d3a3ad47204b19900. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZDA61887160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fe6a5accd28808666d7e57d92b7330ce6c80691dce3ed51d7a0064ee6483f2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR33T1951001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e55281671f036b698eb008e75b23768115cfc657f6b70f829dd0cb61837e17e. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FR33T1951002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb04689887499ad5cf8e6d42ce85fb605b8b5aeb04d020170058715c2ea7a72. Chain 2 (Bitcoin): anchored in block 957737 (2026-07-12T18:02:09Z), 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/FR33T1951006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305bd4876306f8f3e480daf6638be5b16945c36b09298512ae55f4259bac60e5. 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/FR33T1951007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1321b965d35958988ba8cf8046afa5ff89686c31366b3b0bb74213ccd918d954. 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/FR33T1951008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50adb246983764933dcb5f3b5a6d94660669761a46c840ac9094ed334cf2762f. 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/FR33T1951009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4c1482a9cc107b326021656e258042d995f4d863731376a38cd935eda38a92. 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/GBDHC2228402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4c1482a9cc107b326021656e258042d995f4d863731376a38cd935eda38a92. Chain 2 (Bitcoin): anchored in block 957737 (2026-07-12T18:02:09Z), 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/GBDHC2228402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf865d108c5c78a35f3a93f7436914dd124115c2bed95bac7a8eaec38bd6e557. 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/GBDHC2228403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa176402e0644514b863877686e4908e1c5e580fcf84bf89b2efbd3867797449. 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/GBDHC2228404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4c4420e1d85f57ace2ea5b9b08be0f51b43652a9f6cea1bfa475682505735. 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/GBDHC2228405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf274e30c1662f942ec59469ea7a8877747f6955c1d853e385bfdd092dab5e6. 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/GBDHC2228406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592c81bfaf9237f93bfb92cea7bbb2477179344459988dc04268b7a72c7d7ba7. 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/GBDHC2228407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc823e954be32825bfbf6ae9b5d49ee752c915283d13eef77756d7c9a64a9f7fb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBDHC2228408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac81269951be3502600113e08788855024a0be665ae988f51eeb793e4eb20500. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:48:14Z), 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/GBDHC2228410.