The dB's are an American alternative rock and power pop group, who formed in New York City in 1978 and first came to prominence in the early 1980s. Their debut album Stands for Decibels is acclaimed a
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 0x799192eaa5659ab3f6b934f5561d6424330d347adfb96048da285831ef14d78c. 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/3abfb631-81d8-45c2-b0bb-5edb8bdc11d4.json and https://artists.proofprofile.net/proofs/artist/3abfb631-81d8-45c2-b0bb-5edb8bdc11d4.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 0xcf5b3f661b09fd82f6224177baa45dd9a9fb466a682e8d80c43696c6b417d44e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USCA20705660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f50119ddccdc2ca83743fe9f2ab4724e5b5172c214d5c58c2c03b4cf282e66. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZR8Y2400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd138e8b103a7a1ae1e0f99585a85a439d75ec704170bf65f8d8352909164a314. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZR8Y2400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc5356b18fb2d8e41cb491b2124ea7b00213a65ccde78c27f2e0e9de72834d0. 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/QZR8Y2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8d785113713cba204c32601956ad72934b192b29999ba43a492480649585a7. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZR8Y2400225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066758a1b5202cb7ffff8c1c89d0a7a648e4bc91c36b1b5a45360d18d96a767b. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZR8Y2400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee58f12fde79ac9d30786e4f06cfd8d13125bdce5d7debbdefbd1f9ad6eec6. 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/QZR8Y2400230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5f058c3b0b9c6cbb92b0e958cd230297ab6090bd3ac44edd165fc5b02278ec. 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/QZR8Y2400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d1efec1ad9fa7c1fe2a8fcc3bcd32fbbb9a9f74eb08bba99f234c5f60ee9c2. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/USCA20705668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cca56dc687e0dc439cfd05d50588dc9c37c015dda5bb3a63d72229903a2412. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/USRH10901963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfba2ddeb499adacea8d7d71737f37e70579c6ed88a9e7db2e1e5c1397cc085. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/USRH10901969.
What Becomes of the Brokenhearted- for Hurricane Katrina relief
Bad Reputation (New York Rocker Sessions)
Tell Me Two Times (New York Rocker Sessions)
(I Thought) You Wanted to Know - 2021 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ae00504e23bbb5b50944d8bcb26d1295594f62a2bb1ea1aa5993ba150dd052. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/QZR8Y2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13e9f03307b1c2a9abac6f7e0dd21ecb7bc4cb250cea6c3dac4a1994ea301a8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZR8Y2400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a69445228a11ecfc67bad73f707686473c517f6d722a03a5f2ba2da094ebcc0. 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/QZR8Y2400245.