Dangers may refer to: Dangers, Eure-et-Loir, a commune in north-central France Dangers (band), American hardcore punk band Jack Dangers (born 1965), English musician See also Danger (disambiguati
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 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 0xdb588e29f59c6974f713b8c17d391ce0178b24d46c963c3dbf65922e63f02a0d. 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/52aaf023-9aa9-438a-a5bd-cd3acdcd8940.json and https://artists.proofprofile.net/proofs/artist/52aaf023-9aa9-438a-a5bd-cd3acdcd8940.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 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 0xbb8e9c7ff8bb2001fbb11e42d3c479306915a03500390d04665bc7dda8b58b85. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/TCABB1176907.
A Missed Chance for a Meaningful Abortion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2f57e01479b5d312a9d14e1def1f5f3d31e0aa3877c2411a2d6770382d5641. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCABB1176915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba66e102608ac7b74d36b49643daa1ffa69204a500fb1db4206e1ae9740ca6a2. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/TCABB1176919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68891526238a3cbeb9de7d4d52c8fc3d1c36822897e4a0da006fb717fcfb9f5b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCABB1176922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3438f4f126948d0b77373ef1720f798112e0c07e9940a48bacf7f038135bc57. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCABB1176924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cdcb9b1312318ff01a732ec4027029b7ff20c2514a00c39cbd2b5c9b10878e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCABB1176929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4578090e2f4e9e4ef2fa25813ad91cb8461e510a72b1383a0ff3565aa0b3494e. 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/TCABB1176932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fc73b5631d621d9c41d673e00ae8ff25b873623c89dd0e143a46d141f2d1b2. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/TCABB1197874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c968df6ad4ec31e6c75842bae10173f930d9610c72739a01eb1103db2cd55a3. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCABB1197875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfd0f8e3a38651329d5565908918842caf627000c334699334a5ede7d8e0dbe. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCABB1197877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde7d76bdaf0522c1e91a34955b7b8bf843a5d0bb8fe1e9e221537ecb52aad2b. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCABB1197878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed7d071286c393744e08ba444bf2eb5d2919512f79e9508df335c2956bb9882. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCABB1197893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1c773b793e36e416cb7e85050f6d1d592ac7447d0f93d2c76ea214d2b74942. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCABB1197894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2248671e7f85db6656590af6c5aec1311ba32d22c39e98c49ba26adbed67c8fe. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/TCABB1197895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa13d900649b5ed4980eb92fd4d9c69dd1365ba87c63dfe06f3138b89d10857. 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/TCABB1197896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc720f274f5f30d35039fd6ff3161cb7196689078fc7e8162d8f7a73509fef30. 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/TCABB1197897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02696c87b9116dacd2f69dc137a29f92229015603f0c6bb0c5851a6577c63ba2. 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/TCABB1197898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614e21cb5d3ccb9be8278abdda8cea84162abd6e30ea2748a5a6d4eceda5c70d. 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/TCABB1197900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2d66eb44283abf9846d67d4d42923c9cc3b91449dab9ebb71fe535690ab3a3. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/TCABB1197901.
The El Segundo Blue Butterfly Habitat Preserve
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7a9262fba06e17251d24977b13e0366f9680c968cf5f92be1fbdc381d7dc3a. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/TCABB1197906.
Five O'clock Shadows at the Edge of the Western World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc36c36b062e99f6cd5d0a740f0cd605b71d369f9d940438c3d5f1063019a30c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USEZ61616006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b10d72e9b1a04b8512afb8c10349d9b4636ffa45408d4591fa305a17ba4b222. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/USEZ61616008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dd7e4fcefc836fe22e752e3e19c9a49e252c9882615e4f511dd40710072ba8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USEZ61616005.