New Age Steppers were a dub collective from the United Kingdom, formed by producer Adrian Sherwood and featuring members of various prominent 1970s UK post-punk groups, including Ari Up and Viv Albert
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 0xea20d733fc8c13212bc1d60cc1ab276c4e771415f8f25d868a8aef0db613577d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e248f927-c522-423c-b9bd-7f35e6a1ffd5.json and https://artists.proofprofile.net/proofs/artist/e248f927-c522-423c-b9bd-7f35e6a1ffd5.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 0xf297c5f25ff47394b0f5292a0e4d3a64dc3a4d298135a879218eb7f00330c084. 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/GBNLN1100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d4939d4819ed3cdae4605adb31a246a2941f889f15c9adafec0545e2347ec3. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBNLN1100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d43259a115ac686e00e78442338ea143ad86f5be4657e4ef7a5395713708720. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/GBNLN1100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a15ae80bb29f0fd47411f1653fd5ca5d8e467b08c2c8c82423430cd173132b. 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/GBBLY8100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4312ecfb8cc24b327c751e3e62514dd88fbdc5ca8efb8f4b790fbc8d6c7609a. 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/GBBLY8100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54c615dfddc9782f97d84bd7b5b2c417b15dcbda638932a2a5659ad024fac9. 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/GBBLY8100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86797157c5c0bd90cbe0f0f886f945a33ec92090c273300b816a18fb74acad33. 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/GBBLY8100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24acf8d465af449bf88e2c9186ed201c6ed9ab9745dfdd0eac4a0b7f5b58355b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBBLY8100124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85c047cf377401ab29354da6fab3c67eaa753c4acb919d7b76a6dd30ed44a29. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBBLY8100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebc86e464284072643b61d49423c2ba4656d60e74512c6120f604d7054a54b6. 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/GBBLY8100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7369d70a93ff67365c924f8dabac316c7f4d1fa05bdc99588061404e6b196d1a. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBBLY8100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31be6c5a74a30489772d420a20e6fb317946e2018fe84e7f4cc0f85f9a14c430. 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/GBNLN1100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7f9982233d46a28346925bb4e6f5cabc590a8da556fc02ad01f531bbc4ba69. 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/GBNLN1100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce9552ac1d23690a87e5aae54da90aa9c2336da4717f7e2de0cb81f5ab88258. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/GB5P52100001.
Trevor Jackson Presents: Science Fiction Dancehall Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a15ae80bb29f0fd47411f1653fd5ca5d8e467b08c2c8c82423430cd173132b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBBLY8100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6dd49f90c714c512dc084014e17df3dbeb2d546e85986077187d926f11d3a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBNLN1100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6d21f8966f56075031c78ea2a0b3640419adec6ef7ec637473afcc40359b83. 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/GB5P59600035.
On-U Sound Crash: Slash & Mix - Adrian Sherwood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5284d0b7867164a8f378faf6cdebfff0cf35d7a2297759d99499f17394e857c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBNLN0600014.