Danger Radio (sometimes stylized as Danger: Radio) was an American rock band from Edmonds, Washington. Career 2003–07: The Difference Between Love and Envy Danger Radio's lead vocalist (Andrew de T
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 0xb56dcede4944a53dec9b53005699888d296b81bfc233d046a57b537a48d72fb2. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6dda1a00-12e9-4951-85ae-4a3c3174fc6e.json and https://artists.proofprofile.net/proofs/artist/6dda1a00-12e9-4951-85ae-4a3c3174fc6e.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 0x2dab07f4e7c1e415478c3aac1a16e65ac473282ddb64d632d863e3c3b1d46a9f. 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/QM24S2009851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec71aeb90534f4b7e99e0a02d25ebeca6c16c888f223d1e3c7553903f842506e. 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/QM24S2009853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ebb9ff7f501fed25a4292ef02e757e5cfb2ecc9736568570625a901a373863. 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/QM24S2009850.
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 0xc92d6456892cf8af6c37d747948aa50eee7c16cdd6fe10451d2e41f536846e84. 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/QM24S2009852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a8e3eb91e3a1b768d712e07c022335be29bbc91038009b2f264dbc559d9072. 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/QM24S2009854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f80d30f069d09f7aa8c33a7ab8512a57b93000b94b641caacff542b3181589b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM24S2009855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8fb4a489f4798c2d586db41a5880ae6f8eb9e8efdf40f4668a67198d15b8e5. 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/US4K31000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda440c9876b3138218525452f342dcf6538161b9935c7fc0750335b0e4d0169. 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/US4K31000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331fc410a201ee0e690a751f03bd8ffe6e535b9657badeca4c6ed6b9d5b8eaf4. 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/US4K31000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d33d3456c9e684de3c8cf49806c681e0410b08af139ab492aeeb46f929573f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US4K31000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623419d739c1a3e0393e4d51e55f010f583bc9e8b89049c9334e3a8544d8f155. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/US4K31000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2106820a1b585dbaefb769ec617e3951dd271c5c1c46f96f61d2c85a4aa051fa. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/US4K31000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d79b94becb36edeb12f483aaa699036a1151b951e0023b5c7cbd86eed44fde1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/US4K31000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8b7f7dfc580f43e7366db04ae2956bbb2aa7769848bdb6c4f28903f3c882c3. 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/USAT20802603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfca179a9a1c95716c96556b7781241943043c5a22ae7a251b848414a8e3b21f. 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/USAT20802604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87995031f420e21717ad84d1b7b7d4297410d50c78e2d78ba632697499758a4. 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/USAT20802605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271c05bb204cb51b5c3f21712090c872b57d8d42f039ecce14bb17491b3fcc4e. 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/USAT20802606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8baf64780a25f724974e7e347e4bad4b910a6f8721510d0db92ca97757151a. 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/USAT20802607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b17c05aa29893238e15042b5a64dd8105030fc2d1ac6372be5087d67e5a37a. 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/USAT20802608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a5f431bd87029a278256b70bd217dc4b1aa37bd32c9b1cb717defc6838b512. 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/USAT20802609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed4f7e944f8e1a610710cb258c9f9e39b334b92ca048692a396f61e3307eda6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USAT20802610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c879b2f00faef982f6795ffdc850de5c67ada52f2682f3380274f459c3fc5f. 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/USAT20802611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb230a3e55b84847f00c459d84472b0ca3143804e6ad1dfe3602ec13a12c4bf0. 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/USAT20802612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd815bc058d961c195e948af5cd64b8c394d2ff4bee681f5ff50378172e277482. 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/USAT20802613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7d875751b142089f4c160c65f4b85ba2d4394b8a8e89ed3099a8080b10f2a5. 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/USAT20802614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f2c44124ab8e2a96655ebceb5eb174c0dd2e2d1178f784d2600a603ab9491d. 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/USAT20802615.
Baby, It's Cold Outside (feat. Kathryn Claus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38c405e076607279d873c2d959a15c21006331c52349ff6df5954b2dd054d79. 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/USAT20705926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2fd6d245fd234a281b50cbca2c86fb6759b273f45cfbbe40fe9a88d79ea825. 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/USAT20705927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e9f62c6edc15dde26ef5d7b9afac7c36e56c4d4e1ef493a1e478a488786fc6. 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/USAT20705930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6643e3e598fbe4aef1f12472ef826541fb4aa236e3bdd1e92120dcf42a864. 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/USAT20705928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362bc49a8d2f56c55c130409080b5175c6162a035f187d303320cb60ab852d9f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USAT20705929.