Angels & Airwaves (also written as Angels and Airwaves; stylized and abbreviated as ΛVΛ) is an American rock band comprising lead vocalist/guitarist Tom DeLonge, guitarist David Kennedy, drummer Ilan
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 0x317273c8c67309607e463c6d40ebdb2f55eaf66f4bfc22e2f977e198bfc9031c. 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/cf4591b0-3daa-463e-8cc6-5da312551af9.json and https://artists.proofprofile.net/proofs/artist/cf4591b0-3daa-463e-8cc6-5da312551af9.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 0x0b5df47f49f229113c163d50b04afbdeebeb3470e3f99740a394f1cf90a916f1. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USUM70602043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce1486d926df1d0e8fb5a075b5956e35f908a288e2804f45cb05b4ea157fff9. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USUM70602397.
We Don't Need To Whisper (International Version)
The Adventure (Live) [International Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e4c324ba76fc82cd4154a3473af82fee19e3ea286ed38cbbfdad27955e33a6. 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/USUM70602044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4560f2551177fdfd1e2509f52d1d39dbb667832d148918fcb3e04fa2371671. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/USUM70602045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f00b944c9a4a5a72c6d6c4106cc35fbc69b02170fc600c93d292a8163e6f42. 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/USUM70602903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5df47f49f229113c163d50b04afbdeebeb3470e3f99740a394f1cf90a916f1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USUM70602043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6683bf31905ad0559b88bfae384bf93fb4c7d6b36a6748633615dc9ab269840a. 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/USUM70602042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033f66ae2fbac3333ccf754327be76687f4a8d9eacdf25df421266d1128ee30b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USUM70602051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d1f011c5dc9f156fb9b6a24da868c331ca0ca98e4a5237bb7fe830f894e8dd. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USUM70602050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2cad91cae12b530fa3a423fd25727b8374276d9d4c34e8eee5036783aa5efb. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USUM70602047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321465606c96a5e8f442ecf5b3246924b33ea3f3ccba6e9caf9d193294277632. 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/USUM70601780.
The Adventure (Live at The Electric Ballroom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea50439a3f2e86f200ca8f448d4d4a30835ed79da0bc63805ca1c4c8ce9784e. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USUM70749706.
Everything's Magic (International Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f36f72acada535a4d93c32b5926bf84f80d4ead6124f8a0ffb70e76d0bdf0f. 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/USUM70756791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebea3a6aa4a5165aa7b6bcb60bd720c17f1a0bb6049cd7fef1c6fe848c95cc0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USUM70756794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec0bb18c87c71ef04d0a3f5e4f139b00c2ff1ebdcbf5ee7c64662119259a5a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUM70756360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a8ec939fd6a9c9d2909c7437217eb360517005f4f78351b6960c5a99f864d6. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QMEZE1737579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43f18842982f097f957e0b1668a129dcf1a2af239f34fed65a0125644a25b60. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USAHB1000611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0414ee2774da86bd55434954e3e662125d4da334dd7450677b1b821867e63397. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/TCABL1228287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f10f1e9b6cba26dc238432fb429886afbd66071ce9b909d41d3157b69e8f8f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCABL1228288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd908811d896136b3de85469c7b101ca98bc4b6f2d6ff188cb39d59ef5a96882f. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCABL1228298.
Love Two Re-Imagined (Epic Holiday Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae1c6924879325b6f0f912688c64188b3a0c7ae3036e316bad77b669ef85cf2. 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/TCABL1228302.
Love Two Re-Imagined (Young London Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f460c2a1a0209a4f29ce5da822b5b93fdf39aaab9bee36f3712ea8a5f325d08. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/TCABL1228303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc085837d80941114c7ec8d3a78ecc66f92a7369f785f3e3233ba6990a564b91c. 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/TCABL1228307.
Love Two Re-Imagined (Saturday Love Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30df3c6e5ad37aade8bc046b32bd726c95bf42ed023b40618c66608454a7ca6d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCABL1228311.
Love Two Re-Imagined (One Last Thing Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3052dbbe53001fe63d1e8a3c3964d1ad83408830a96ed0f905ebbe36d34e2b. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/TCABL1228346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77844e04250c5cc03d425410f08af40c3b3ef5ac946597f2fed5f9f02d2f133. 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/TCACH1554374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc8ccd97a4023ec161733107581bcf76d664c7076b6a56e2cf1de33a889683d. 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/TCACH1554375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30df3c6e5ad37aade8bc046b32bd726c95bf42ed023b40618c66608454a7ca6d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCABL1228311.
We Don't Need To Whisper (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabac24f0bd3115ad2ad125ce9cc975f905469c6eb96fc25019e275875397e56. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMRSZ1900546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9a79918aa564584fc5730b9a7b526302364cb216492ea8f18321d934e071ec. 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/QMRSZ1901617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb339297dd33a153d0bcb6b11f482172654dac6b228b7e89f7fa1b96a719b. 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/ZZOPM2003536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37151456fc3b36378b11c761d7957256ad3aea8481cdaf085e7f6c3894ad38d3. 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/ZZOPM2003851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb339297dd33a153d0bcb6b11f482172654dac6b228b7e89f7fa1b96a719b. 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/ZZOPM2003536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff23e8ff923216b147909b818b50c9dac2d69bd97a6909f6751439b911e5e3e. 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/USUM70756786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb339297dd33a153d0bcb6b11f482172654dac6b228b7e89f7fa1b96a719b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ZZOPM2003536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb339297dd33a153d0bcb6b11f482172654dac6b228b7e89f7fa1b96a719b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZZOPM2003536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff23e8ff923216b147909b818b50c9dac2d69bd97a6909f6751439b911e5e3e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USUM70756786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5df47f49f229113c163d50b04afbdeebeb3470e3f99740a394f1cf90a916f1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USUM70602043.