"Army of Me" is a song by Icelandic musician Björk for her second studio album, Post (1995). It was released on 24 April 1995 by One Little Indian as the lead single from the album. The song was writt
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 0x2b91cce3663b3d777850ebd6d4958008588ba63ff3c43fccc322238c51807598. 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/9a6e39e0-c2f2-4437-9fd8-5eac2b40337b.json and https://artists.proofprofile.net/proofs/artist/9a6e39e0-c2f2-4437-9fd8-5eac2b40337b.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 0x3c564082fd75d6f6a2b25b272c3c57a55c89ca4d755b075d32eb71a9430b4252. 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/QMESP1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bc27c1978c30e24a21a21ee8e21b6295caa2968d889178445d9ebc8a73897e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QMESP1300002.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf35a955ec444fbd58eccc139b796c457cb1699bec9e65c61eaf402306b5da76. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMESP1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4452a349f5ab624417d35d42729fe37a85c726bcc28f2cb3f35f0caecfbf2e1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QMESP1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b06c9f9fe620427f66ad8c67c34269a79f224693b7fc0f51c4d185882fe4710. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QMESP1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8424ec6dbea85276d905f1300b10da759f3dc1ad77dc31537553429718100. 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/US4K30600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8992f175ca4bb2b000658c5849df817a8b6bfa295888aabef85435a881fbcb. 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/US4K30600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a35744022819105aae011363fdd95151ff0fe39862669b2a73e0eb0f1864ca1. 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/US4K30600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebf7266b91c8903df4943cfe9c6e10a1efe42a7254edadfdb7cecdbb23d30f8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/US4K30600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40175c5ebbb38715edf7d1c883e8156c1e627a405ca050a99b8fc11512b51f98. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:56Z), 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/US4K30600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5eb4475f5b13c552e85099309b1a5a7b1375fb4bea6333ac579dd5ac29aaf. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US4K30600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8581ab87b97d8d7c409a4cfdc9b3456eeb17a8494f20aa00135dcc06e35650. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/US4K30600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24849b3e4c5069b588c3756b0e301af67e732f81e8820819c8a2f62cdff9c5f7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/US4K30600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2a574e15d5f928917bbfda3bf57a989af582c3b1002e9ddf70107c2ac5b3eb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US4K30600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db01b7815937031a398dd8f377ef5ca75e801c1510eaa9b75b9ee3bf6a33c1b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US4K30600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9629321753aa368b047480be0b71adc9c12fe92dbd1fd386148ee4e3857d5f8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/US4K30700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5592c6d96b4db8895d9121a98c7c787751d66bf6ec510e3b5a2d6eed9ff40197. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US4K30600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcc526b1b6365cdca424073e94f74aeb56c5cf0d1a7fb04c18b6be2f5fafc77. 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/TCAEU2009658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7c9bb8db8b5a7ea9dcb087a7c15a506d2c5f02fd6e6d3812f0e037a6fb3608. 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/TCAEU2009651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde44b7d9a771525b45532cd1ce7a523135994102392e08be0e35f2bd7eb56bc9. 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/US4K30600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f9243703de83bcbc3885488c71dee27ee0839d2ee57e8909e4da8fbdef73f7. 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/US4K30600089.