Slow Meadow is an American solo music project founded in Houston, Texas by Matt Kidd. Slow Meadow creates atmospheric ambient chamber music. History Matt Kidd began creating post-rock and ambient
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 0xc76929962bfd3d0134e17b437fe10efd5ae79451df3b3c5f6d49ef7c8b9d9937. 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/3d2f715f-1eb2-464d-b338-1b0e47a48f71.json and https://artists.proofprofile.net/proofs/artist/3d2f715f-1eb2-464d-b338-1b0e47a48f71.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 0x5f1b53a60ab49212023247af13e4a7b69b9d801c67a9772471445b42b67a0d24. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/US7QT1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5697368442386bf4240949090ea68ca0442d89251fd105781df50fa4bd5c80. 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/US7QT1400021.
A Small Balloon and a Great Mountain (feat. Hammock) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25bd44fd25382441db8fae0ec6fc5565068c8163183d5ca365f6816fa54076e. 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/US7QT1600005.
Crown of Amber Canopy, Pt. 2 - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ca0ef19ade5243743deb7bb0158d20924baaa47307fb9bfd45d875cae1ba32. 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/US7QT1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4e4a4ada39217be143bf2833e76da8a4878ff7906982dda30f093d5818f353. 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/US7QT1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ad16b885fc2d2c7e92552ebd0e9a492b4e6cb1281db48b101323aeb09e328e. 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/US7QT1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996350595e1299234244f8e85fa51e024c3519b1b949608428d40714d72eb94. 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/US7QT1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e29bac691488066cc7e12da94e09610d5f56e44a9648e3f29a4859012c2ff1b. 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/US7QT1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954081dcf526a712b00f2d23c0f92a123166627dca70bcf72c2bbcc796058267. 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/US7QT1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf6e4c2a1d042b5ab325721bde1d15b8b052034ae27204e7025966e6ca3427f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/US7QT1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d073cab659c1e358ba4703da4822ee95d3b8f7e5adcc3b247727deaea3a9f5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/US7QT1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fe0f8511bf2b25ed52b392e6f1f90e1ffd9b83680909d60acbde06727e49a1. 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/US7QT1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e669d3e740860a02fa3fc2e74e8c986e490f70ab253b2798509ac89d8976549. 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/US7QT1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd843712148b616c7c7235d44fea5579a31403341a219ff4aa8c1fb7057f261d0. 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/US7QT1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb389aab2da80e6f27c04ba155f123cc4edaff0292f1461c611df9c4756e734. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QM24S1927388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb6d80a85399becf75309d4aca1bcaef31b3510a6030a2e53ad984252dba00d. 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/US7QT2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815ee9d6c18b826626bccdd3ebfe4f0cea471ddc29fdd7ce0a5f695f28ddbf36. 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/US7QT2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6243bb15a06a8a0c8d79821c06da6200ab7ed287f9805991bcc8e96a4dbfb886. 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/US7QT2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dcb1da83c0a70c5f6adad84dbfc5c9d71501cc1dfa52bc5a649b59e2415df2. 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/US7QT2000005.
Artificial Algorithm (Snorri Hallgrímsson Rework)
Artificial Algorithm - Snorri Hallgrímsson Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099e842bf01597af98f6d0c347c353b36ccdf8e6622ace4b205f71f1b29bf03c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US7QT2100001.
We Can Only Love Through Suffering (Brambles Rework)
We Can Only Love Through Suffering - Brambles Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08cecf1e3ed30749f6d7f03a465b8b3d5caef69da3170fc54d0c939b9199dc6. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/US7QT2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099e842bf01597af98f6d0c347c353b36ccdf8e6622ace4b205f71f1b29bf03c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/US7QT2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08cecf1e3ed30749f6d7f03a465b8b3d5caef69da3170fc54d0c939b9199dc6. 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/US7QT2100002.
Everything Is a Memory - Will Van Horn Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daa75675c3ce63b7b59508d828c276c68883702f0259046ddd3fdfb584adddd. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US7QT2100006.
Ripples (Bonus Track) - Andrew Tasselmyer Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17095dbce7b60ebb1af46e9043ddf2b6b8ddaca0da2721ddf2c0624516175d68. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/US7QT2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e77811a3b715568a31435f5acedd92d5c098b51bcaf63bdf767b2fe6f99df95. 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/US7QT2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e77811a3b715568a31435f5acedd92d5c098b51bcaf63bdf767b2fe6f99df95. 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/US7QT2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c69f10f7037921e861bafb68738ab7edeae3c7c50c5eccb99eb4e6bbd7e622. 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/US7QT2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa921ee7e8079d2f8266ffa5e3a25e02b2b7a6464b7c4f4fa26144522920421ae. 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/FRX762101677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a2e5f9823c695d878c760a881c1919197bdf0c9dc94ac835a429289aa71fba. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMDA62286893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849123c855297797db1bcb103e5d0b46dd2e0c760cb78a50e50aeb6c1414519. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBBBC2100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0eba960568b10328aabf43ae60356dafca5e2bdab4ee80f0326c7d2ab3cbb4. 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/USSM12104300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb389aab2da80e6f27c04ba155f123cc4edaff0292f1461c611df9c4756e734. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QM24S1927388.