Amsterdam Staff Band of the Salvation Army
{"copyright_id":"0x08f01ef03315138025e26ef630e02afc73fa43b1e762fdeabf0e36d23ab53ad5","name":"Amsterdam Staff Band of the Salvation Army","registered_at":"2026-06-14T13:56:24Z","symbol":"NIM0474010","token_address":"0x15099eeb5050e789d18e54e2b4afb9c327bea1b5","type":"artist","uuid":"597735cb-ab9d-47b1-b41b-7a2aed9ba722"}
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 0x08f01ef03315138025e26ef630e02afc73fa43b1e762fdeabf0e36d23ab53ad5. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/597735cb-ab9d-47b1-b41b-7a2aed9ba722.json and https://artists.proofprofile.net/proofs/artist/597735cb-ab9d-47b1-b41b-7a2aed9ba722.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 0xc3f5e2b1b950fc73e647e6504e9f6bd920ac881179a2c4afbad68af970d5ca2c. 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/USCGJ2120217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77115fa7941992096db3e1723fb69cb347546d17ea6b8cbcbcadd27367a89f4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCGJ2120219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd37c8cf981c4cdb6d562ac70fcb9d9a0032879f8ef60c6ec3d5220bace5bf1. 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/USCGJ1966722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e19c896a476d95730c4f5f15b1bc1d8677421740b34b6e6586ba0cd0460e7d. 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/USCGJ1966725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b7859ed82a6dd52b49fe89aa1c198c7e6e9a690e1c097fe32df6530c06358a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USCGJ1966727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa763a1be130efcb823e8fa4d915b4db538c870c49d45e7b77fefabd1d5894ff9. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USCGJ1977953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bf3e92b604ecc6810ba6e4465da0aaabce27c9f6ad795290b1f911ac3ea8af. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCGJ1900507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a55535383439f0698c5500b3b82ef458cb70ca6ce13d7bcca9886438fed6aa. 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/USCGJ1900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9eb8eaf075bab57eecbc9fbf33b41f13907b4a0ec8cbedfea9d14a2e91568e1. 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/USCGJ1900512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9e10a693c4c21b8fc7efddc9172fb6ded8ef06a573a6278d38143309e3f7b5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USCGJ1900521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a9b717f9f3ebc941f7a3b0c4fd571fdcd7ee0d6c999f1203481d79b80582d2. 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/USCGH1983558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e4a4b467d9e08cc20a9eaa23275b181b6dd4363f6a80c5bfc9c42fcd9a16fe. 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/USCGH1983559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7b2e3781dfda1f126202379f5799db6b675ee1007eb9fcd49fc73413c44272. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USCGH1983561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f175cf59948efe787a3322d9b862616b6abc0beb2035e9d7a14f766419d66d. 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/USCGH1983562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245f1c951f9885c1e50279cdb567e721c6f3fc269d6fd37061141ff4edf09375. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCGJ1900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cff7bb44572dcf35fb260dc180d1347bd7954a127d9c1615466583987e64991. 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/USCGJ1900391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9e3789afc6519a5458338c726c9bd0d8cc4b0623071550eb9f5f6539d3b8f5. 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/USCGJ1900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b7fd75a1f8c65378249257888a0ab47d0a75ebb0687243c811367b5cac835c. 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/USCGJ1900397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141f904ff87a8d75ebcb9f36f6e6189c45fe65479c0ef089d74a917b2f1276ef. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USCGJ1900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b06d63a13402443c4d9a28ebf4ac691dabb60c0b3d9266d83fb14962a3642b7. 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/USCGH1946771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb262da87168fcd96c547181c5be4e9b80d87bc5e4604202e2a3f8178593d0fd3. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USCGH1946773.
Annie Laurie (Arr. David Catherwood) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f61cdc933da45e113f3334efd4dd8219c98f0fc1478bbe079f361208fa6e62e. 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/USDY41912818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ead745fcb867e930e3a7023323058df63d2ecb111c4dedb1f94da5094b912d6. 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/USDY41912819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf15ca4f7b53892276ca5c93419a8ef6ff24630e3d4b8fc75004b1b8908fbc19. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USDY41912820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0449b53286170d0993a6b717c011dee468967dbc021f8c3560a3972c4da2826. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/USDY41912821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0342944d85898fbf8d226975da4d5e059c1f91817d2f850522e1f1058b8f828. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USDY41912823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ae844f697f75dc2311e997ca33062e4ee112a05824ca631a15e9d062bf105c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USDY41912824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dd881eb9a13668cf0dfb893205a6189c707e48219574988e7b328cfbf071a1. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USDY41912828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f27094b2085b421723ced6cb5a54823b85ce1a7c320d94ab158b3cf89b9cd26. 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/USDY41912829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb4a4e39be2aa23a36f8503ff7e2b925011049b83cb9d9703d1694548ce2d74. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USDY41912834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ea52c2a127ca56532e0669a20d635a28fc273cf18a657df08942cd5481da2. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USDY41912835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec665c2cb2718a1b9079a791e136c331b4a37ba3b169050a53f8d6195df913. 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/USDY41912836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bd6af31d26fa25d63c673be96c236526bd84c33f46f37cf1fb7603f56dd718. 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/USDY41912837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd78264f8d8d7056afa188cb64eb24bb4e0096d5d32a666bd66bfa2752397615. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USDY41912838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1919392443d8482df5794248c137e3c32bc25a11490e2747b5d133b7bc02191. 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/USDY41912840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606f658548f04510c19e17e1436e35b0fde26ca0bb635376a26e752ebf96753d. 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/USDY41912843.