Kelly-Marie Murphy (born September 4, 1964) is a Canadian composer of chamber music and orchestral music, and adjunct professor at the University of Ottawa. She was composer-in-residence with the Nati
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d00ed836f22f515e158a74661f844e97656256d0efa68f275afcc53121d0be. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/612a5e32-e264-4ebb-981e-7f4b0f7d820f.json and https://artists.proofprofile.net/proofs/artist/612a5e32-e264-4ebb-981e-7f4b0f7d820f.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bbc5c6ce6974e3395ff92a9d4a31601a78158fbab8c3ae2535685b4070f737. 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/HKI190341601.
Vers la source dans le bois (Towards the Fountain in the Wood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6127e2fc1cbac0a271fa3194b8bce78d882441ad8f7dfa1a84d5c6ba1e79362. 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/HKI190341602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffe5ba10237c7fc0bf3b54b2c960a67b0795f5a0f541da8c62e834264fee3bd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/HKI190341603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f71fb9648bc5496fb2f9a8268ab1bb27d70d0c9b1f1467b8504f9cb2d78e6a4. 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/HKI190341604.
Une chatelaine en sa tour, Op. 110: Une Chatelaine en sa tour, Op. 110
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789985be8569b03b4f4e149b65f40f8a46e2f57ebc32c2b85a93320a3796b08a. 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/HKI190341606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aee396d71f906eb80232363861cb7e8928d21da5071ab0178f202ed9c481da. 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/HKI190341607.
10 Pieces, Op. 12 (arr. for harp): Ten Pieces, Op. 12: VII. Prelude in C Major (arr. for harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a33f7409bd3927ede496282700b8d26b902522ff60ae47c5d3de51f51bdc8ac. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKI190341609.
3 Morceaux: Ballade, Op. 28: Ballade, Op. 28
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdb1ab33e5168ec12351cbc34ae271bd9078ad2f92ae2db1bb6a330af12ed11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/HKI190341610.
The Bells of Christmas - adapt. Antoine Bareil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153fd01833b4538a75bfeb2882a604e75cb7192c058904eee25d9b319d4d8b9d. 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/CALC41001441.
La vierge à la crèche - arr. Claude Gagnon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a15ae5ce23c2dff1d54487132dd32cf9b790a4aadbfd196b1ddbace0975f8f. 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/CALC41001443.
Concerto in E Major, R.V. 270, « Per il santissimo natale»: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0d4408ea38aeefe1b3930113b00f6c7f5a6cd90556f567da1654c36345c8ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CALC41001444.
Concerto in E Major, R.V. 270, « Per il santissimo natale»: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe016a26b169275c19ec278584efe996f35dd8a5f81c88dbc1613838dd5bbe2c2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CALC41001446.
Laissez paître vos bêtes - arr. Claude Gagnon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350edacc981e981312cca28cedab067a8d531e4ddbe22854ac5f1abd1fe0cac5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CALC41001451.
Concerto Pastorale in G Major: III. Aria 2: Lento e sempre piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c9a0d08c325045c5a925272ea05981be2f8fe460b664cefbd43021d9965ed2. 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/CALC41001454.
Give me no Splendour, Gold or Pomp Op.1 No. 4 - arr. Magnus Ericsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5004c15b9facd00b42d987048bb886d31e79ece13fc805734b67b66f5c0ad76. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CALC41001456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48dffb206525ee74830691003ccdeaf6294acccf34e743566e0487ac62276ff. 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/CALC41001460.
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
Promise of Peace: St. Olaf Christmas Festival 2022
Awake the Harp (From The Creation, Hob. XXI:2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc89ffde276acd3e06114c4d706ef39e46b3f4a3d77192aa7acd407f6e8910f. 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/QZPRL2100345.
Carol of the Bells (Ukrainian Bell Carol)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71163344ec16d1cde6a1f3376e9d2a517f17827295302633b71edc6694efe415. 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/QZPRL2100355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ea970c51110fe6a1ae8b232471402fbd4d6b677b5064fa0aa1f8939c5b5d23. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZPRL2100358.
Close for Couloir, Op. 48: IV. Gargoyle Sang (Melrose Abbey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e9795341b2ac07808e2b57e06d0c58ddfbcd8364907cd54dfbd47a055a7534. 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/CAJ722286509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc588bc77a2757614f5526e6c09f328824b3a6aea75b86deb6fa519a3c702e2bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAJ722286511.
Le carnaval des animaux, R. 125: XIII. Le cygne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba275ebaea5519d18b34618e0cd3dbe4482e985d63b3156224854fbe893af12. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAJ722286512.
New Jewish Music, Vol. 2 - Azrieli Music Prizes
Rolston, Shauna: Cello - This Is the Colour of My Dreams